Moxie and I left yummy Cugini Restaurant right at 8:30 and nudged the hostess to maybe dim the lights! She knew about it and had already talked to the manager, but wasn't sure about their decision.
When we got home we kept our lights turned on to a minimum.
I don't know whether this makes a miniscule difference or a gigantic difference. Either way, we'll keep on touting the virtues of low consumption, until we reach a tipping point.