From sunrise to sunset is what you would say in ISY. It offers a lot more flexibility because you can do sunrise/sunset plus or minus a period of time of your choosing. At sunset it is still quite light for another 10 or 20 minutes, so you might want your outdoor lights to wait a few minutes. On the other hand, inside the house you might want the lights to come on a few minutes before sunset.
Also, please note that the "wait" clause in your programs will be stopped if the elk zone changes state and the program will start all over from scratch. So, if the wait is partially complete and you open or close that zone, the program will just stop where it is and start all over.
It is working perfectly now. Didn't think about the program starting over but I think I like it that way.
Thank you!