Suggestion turn on light at random times especially night time

[Jimxenus]

Here is another older Smartapp that might work for you

[OBSOLETE] Home Alone (lighting director)

Hi everyone, I was using the excellent Vacation Lighting Director, but wanted a bit more control over my lights while I was away, so I’ve created Home Alone: Instead of having lights turn on and off randomly during specific times, I wanted to be able to “simulate” someone moving through the house in the evening. For example, lights turning on/off in the TV room in the evening, then turning that off while the upstairs bedroom and bathroom lights turn on. Features: You can control up to 4 sets of lights For each set, you can give the on/off times Each day, the on/off times will be randomized by whatever +/- minutes you specify Simple app, but hope it helps someone else!