There’s a bug in the SmartLighting app that’s pretty easy to re-create:
I recently took a trip (from California) to The Netherlands. After arriving in The Netherlands, I decided to put some of my house lights on timers. So I went to Smartlighting set up a timer to have some lights come on at 8pm and turn off at 11pm. Easy.
Except, I come home to find out that the lights were coming on at 8pm and and turning of at 11pm CET (Central European Time) and not the time zone where my Hub (and house) are (Pacific).
This is a bug, no? The times used by the SmartLighting app should be the in the time of the Hub/Location in which the app is installed. Instead, it was using the local time where I was with my phone when I created the SmartLighting instance