sunrise and sunset values

[Dan22]

The problem is not in the time zone, I entered the coordinates manually. According to the script that writes sunrise and sunset on the KNX bus, the coordinates are OK.
The problem is that the scheduler always shuts down after sunrise. When the scheduler is active, it does not always activate at sunset.
I don't know why the scheduler shuts down. I don't know why it doesn't activate anything at sunset. The event is always activated at sunrise.