Staircase script with dimming option

[Dirk79]

It took a while since my last message. It is dark much earlier now, I have more logs and I can better see when things go wrong.
 
Every day the script starts as desired. It starts at 30%, but it disrupts every day. Then it will hang on the brighter setting. I have a series of logs below where you can see the sudden change at 09.12.2022 20:30:55. Hopefully this is enough information to understand the problem. If not, I'd like to share more :-).
 
09.12.2022 23:57:23   Lights temporary brighter on PIR   *arg:1* string: timer enabled * arg: 2 * bool: false
09.12.2022 23:31:12   Lights temporary brighter on PIR   *arg:1* string: timer stop * arg: 2 * number: 90
09.12.2022 23:31:08   Lights temporary brighter on PIR   *arg:1* string: pir trigger * arg: 2 * number: 90
09.12.2022 23:30:38   Lights temporary brighter on PIR   *arg:1* string: timer stop * arg: 2 * number: 90
09.12.2022 23:30:33   Lights temporary brighter on PIR   *arg:1* string: pir trigger * arg: 2 * number: 90
09.12.2022 23:00:09   Lights temporary brighter on PIR   *arg:1* string: timer stop * arg: 2 * number: 90
09.12.2022 23:00:04   Lights temporary brighter on PIR   *arg:1* string: pir trigger * arg: 2 * number: 90
09.12.2022 23:00:00   Lights temporary brighter on PIR   *arg:1* string: pir trigger * arg: 2 * number: 90
09.12.2022 21:35:09   Lights temporary brighter on PIR   *arg:1* string: timer stop * arg: 2 * number: 90
09.12.2022 21:35:03   Lights temporary brighter on PIR   *arg:1* string: pir trigger * arg: 2 * number: 90
09.12.2022 21:34:12   Lights temporary brighter on PIR   *arg:1* string: timer stop * arg: 2 * number: 90
09.12.2022 21:34:08   Lights temporary brighter on PIR   *arg:1* string: pir trigger * arg: 2 * number: 90
09.12.2022 21:34:04   Lights temporary brighter on PIR   *arg:1* string: pir trigger * arg: 2 * number: 90
09.12.2022 21:33:15   Lights temporary brighter on PIR   *arg:1* string: timer stop * arg: 2 * number: 90
09.12.2022 21:33:11   Lights temporary brighter on PIR   *arg:1* string: pir trigger * arg: 2 * number: 90
09.12.2022 21:32:31   Lights temporary brighter on PIR   *arg:1* string: timer stop * arg: 2 * number: 90
09.12.2022 21:32:27   Lights temporary brighter on PIR   *arg:1* string: pir trigger * arg: 2 * number: 90
09.12.2022 21:32:21   Lights temporary brighter on PIR   *arg:1* string: timer stop * arg: 2 * number: 90
09.12.2022 21:32:16   Lights temporary brighter on PIR   *arg:1* string: pir trigger * arg: 2 * number: 90
09.12.2022 21:30:03   Lights temporary brighter on PIR   *arg:1* string: timer stop * arg: 2 * number: 90
09.12.2022 21:29:58   Lights temporary brighter on PIR   *arg:1* string: pir trigger * arg: 2 * number: 90
09.12.2022 21:25:42   Lights temporary brighter on PIR   *arg:1* string: timer stop * arg: 2 * number: 90
09.12.2022 21:25:37   Lights temporary brighter on PIR   *arg:1* string: pir trigger * arg: 2 * number: 90
09.12.2022 20:52:51   Lights temporary brighter on PIR   *arg:1* string: timer stop * arg: 2 * number: 90
09.12.2022 20:52:46   Lights temporary brighter on PIR   *arg:1* string: pir trigger * arg: 2 * number: 90
09.12.2022 20:42:57   Lights temporary brighter on PIR   *arg:1* string: timer stop * arg: 2 * number: 90
09.12.2022 20:42:53   Lights temporary brighter on PIR   *arg:1* string: pir trigger * arg: 2 * number: 90
09.12.2022 20:42:15   Lights temporary brighter on PIR   *arg:1* string: timer stop * arg: 2 * number: 90
09.12.2022 20:42:10   Lights temporary brighter on PIR   *arg:1* string: pir trigger * arg: 2 * number: 90
09.12.2022 20:36:23   Lights temporary brighter on PIR   *arg:1* string: timer stop * arg: 2 * number: 90
09.12.2022 20:36:18   Lights temporary brighter on PIR   *arg:1* string: pir trigger * arg: 2 * number: 90
09.12.2022 20:35:36   Lights temporary brighter on PIR   *arg:1* string: timer stop * arg: 2 * number: 90
09.12.2022 20:35:32   Lights temporary brighter on PIR   *arg:1* string: pir trigger * arg: 2 * number: 90
09.12.2022 20:30:55   Lights temporary brighter on PIR   *arg:1* string: output change * arg: 2 * number: 90
09.12.2022 20:30:51   Lights temporary brighter on PIR   *arg:1* string: pir trigger * arg: 2 * number: 30
09.12.2022 20:30:49   Lights temporary brighter on PIR   *arg:1* string: timer stop * arg: 2 * number: 30
09.12.2022 20:30:44   Lights temporary brighter on PIR   *arg:1* string: pir trigger * arg: 2 * number: 30
09.12.2022 19:25:52   Lights temporary brighter on PIR   *arg:1* string: timer stop * arg: 2 * number: 30
09.12.2022 19:25:48   Lights temporary brighter on PIR   *arg:1* string: pir trigger * arg: 2 * number: 30
09.12.2022 19:25:14   Lights temporary brighter on PIR   *arg:1* string: timer stop * arg: 2 * number: 30
09.12.2022 19:25:09   Lights temporary brighter on PIR   *arg:1* string: pir trigger * arg: 2 * number: 30
09.12.2022 19:22:10   Lights temporary brighter on PIR   *arg:1* string: timer stop * arg: 2 * number: 30 
09.12.2022 19:22:05   Lights temporary brighter on PIR   *arg:1* string: pir trigger * arg: 2 * number: 30
09.12.2022 18:54:34   Lights temporary brighter on PIR   *arg:1* string: timer stop * arg: 2 * number: 30
09.12.2022 18:54:29   Lights temporary brighter on PIR   *arg:1* string: pir trigger * arg: 2 * number: 30
09.12.2022 18:53:16   Lights temporary brighter on PIR   *arg:1* string: timer stop * arg: 2 * number: 30
09.12.2022 18:53:11   Lights temporary brighter on PIR   *arg:1* string: pir trigger * arg: 2 * number: 30
09.12.2022 17:56:05   Lights temporary brighter on PIR   *arg:1* string: timer stop * arg: 2 * number: 30
09.12.2022 18:05:40   Lights temporary brighter on PIR   *arg:1* string: pir trigger * arg: 2 * number: 30
09.12.2022 18:05:45   Lights temporary brighter on PIR   *arg:1* string: timer stop * arg: 2 * number: 30
09.12.2022 18:06:22   Lights temporary brighter on PIR   *arg:1* string: pir trigger * arg: 2 * number: 30
09.12.2022 18:06:27   Lights temporary brighter on PIR   *arg:1* string: timer stop * arg: 2 * number: 30