Which household room light option do you mainly use?

I use both "auto" and "always on," depending on the household or gameplay style that I'm playing. For example, in a household that is eco-friendly, I use auto because it makes it seem like they are intentionally turning lights on and off in each room (no idea if it actually affects their power usage honestly). Sometimes I'll use "always on" for certain areas in the house just for my own ease.

I keep all the lights on when I just want to see everything all the time. Which is most of my saves!