it is possible to turn on the lights in the morning according to your agenda and that it is dark outside.
what do you mean agenda?
i have in home assistant our familie agenda.
So when i go to work now ad 6.00 am it’s dark in house and i want that the lighting at the dining room table to be on.
Read this thread for setting times for entities to act through the standard frontend.
I realise that English is not your first language but did you try to search the forum before you posted?
Although you actually mean to interpret a calendar before setting an alarm? - I can’t help with that.
Mutt
Setting up an automation from a calendar is documented, so is setting a condition that the sun is below the horizon.