VDP talking to FC: more flexible trigger times for turn-on-light

In VDP Device Settings I can establish FC as a linked device. When VDP is triggered, VDP can tell FC to do two things: (1) start recording and/or (2) turn on light. For (2) your app requires I specify a time-range. This software design is not usable. I need to be able to specify “when it’s dark” or I need to be able to specify some time offsets relative to local sunrise and sunset. You know where in the world FC is installed so you can look up the daily sunrise and sunset times. The way the software works right now, several times each year I am going to have to change the trigger times. Not cool.