Rule Machine Random Delay

when using Rule machine… and creating a rule to say turn off the front lights. If I use Delay these actions, then put in 30 minutes AND flip the switch call Random Delay… When should I be expecting the lights to go off? My guess would be anytime between the time the action us called and 30 minutes. Is that correct?

Yes, that is correct. I gives you a random number of seconds of delay, not exceeding 30 * 60.