Sunrise/sunset mode

[tuxtof]

There's no new button, this window appears when adding scheduled event from admin interface. You need to be running RC1 firmware.

no understood it is a two step process

you need first create a Schedulers with a star end end date and select and object
and after that you can create an event in this scheduler and in the settings you have the sunset/sunrise

not very logic but why not :-D