They allow you to set cues to fire at specific times of day, and to repeat daily, weekly, monthly, or yearly. For example, you can set a cue to fire at 7:30pm Fridays or 8am every day.
Sorry Eric, I should have been more specific. It's the old H2 sunset and sunrise functionality that I need to use, I guess I need to fudge it using the standard clock features?
The astronomical features for sunrise/sunset clock triggering have not been added yet. They are still on our to-do list and we hope to add them in the future. However as Eric said there is quite alot of scheduling that is possible with the current implementation that will allow you to compensate for the changing sunset times.
