I am not sure where to put this question, so here goes. I've had a real problem with predators killing my birds at night. I finally hit on the idea of putting a light with a motion sensor. This seems to WORK. No more break-ins. Whatever it is likely an oposum,, wants darkness. The problem is the light is staying on most all the night. Will this confuse my birds? Will they miss sleep? Right now they are only 3-4 months and pullet size, so not old enough to lay eggs. But what effect will a light on all night have on my hens when they reach maturity? I have 18 pullets, coo coo moran, and white brahma, and one female goose.