Fibaro works with sunrise values as a string such as: "07:30"
You can calculate it also yourself:
And @jgab also writes extensively about his event model:
...but
to get more experience and explore the possibilities and pitfalls I want to run my own "poor mans" main scene for at least a year.
Now I want to execute commands which are related to sunrise or sundown or seasonal changes.
For instance: in summer I want my curtains open at 07:00, in winter around 0