That’s simply boy true. Not for me, anyway. And I’ve never, ever walker into a house with lights on in every room containing a conscious human. I read books, for instance, by the light of sun during the day—imagine suand by lamp after the sun goes down. The only room I always illuminate during the day is the bathroom, which has no window.
It’s true most places I go. And more importantly it’s true in the business sector who have a lot more lights and burn a lot more electricity than households.