Ability to mix sunrise/sunset and specific time in Simple Lighting

I have a bunch of simple automation rules that are triggered by sunset or sunrise (+/-) and have a corresponding on/off rule triggered by a specific time (example: a set of lights turn on in the evening 1 hour before sunset and the same set of lights turn off at 10:30 PM). Currently, I have 2 rules (one for on, one for off) since SL will not let me mix the two. However, it will let me have one rule if the events are triggered by specific times.

So far, only Wink has given the ability to mix the two (Apple Home, Eve, Alexa also do not have this capability). Is there any technical reason to not be able to mix the two?

You can do it using Rule Machine, but Simple Lighting is intended to be... simple ? :smiley:

Well - maintaining 2 rules makes it more complex, doesn't it? :wink: I know it can be done using RM but there is no additional logic in most cases (just turn on, turn off), that's why I asking if we could get the same capability in SL.