I have 4 four week olds and 2 two week olds. They are in seperate brooders in the 3-season porch. It's going to be 90 tomorrow and Wednesday. It was HOT out there yesterday- I turned the fan on for them. Night temps in the 60s. I should be unplugging the light, right? Only on at night at this point? I don't have a thermometer- I would obsess over it and decided that I should skip it. The coop will be ready by Wednesday and I can't WAIT for these dusty chicks to get out of my house!