2 lights turn off daily at 1630 and I don't know why

I have a couple of node red automations to keep keypad button states in sync with the lights, so I suppose I’ve probably done something wrong there. But I can’t tell if I’m getting a phantom keypad button press first, or if the lights are turning off for some other reason and that’s triggering the button presses.

If I look at the device history for these two lights, they report that the Supervisor turned them off.

Is there a comprehensive log I can look at somewhere to try to figure out what’s going on?