premise: It was dark and well stormy by the time I got to the Aurora Corona Rest Home and the residents were probably battened down for the night. I parked Armstrong on the road and walked down the short drive to the impressive Gothic porch around the front door. That at least had a light showing and at first I thought the rest of the building was in total darkness but as I crunched gravel and got closer I could see they used extra thick curtains maybe left-overs from the Blackout.
hypothesis: the residents used extra thick curtains