Thanks.
I thought it might have something to do with the seasons. I never thought that the photocell would fail or be damanged.
Now some photocell stories.
Some existing photocells are located under the roof eaves. They work, but they sure take a long time to turn off.
There are also some photocells on lights facing each other seperated by about 20 feet. Only one ever works because the other one shuts it off. I am going to fix this by moving the photocells some day.
As an aside, this being a jail, the lights coming on early or turning off late is much prefered to the opposite.
