I know that the temp should be 95 to start, but I'm having trouble keeping it steady. I have a 250w red bulb suspended above my brooder, and at night it's cold out now (in Michigan,) then during the day it's been in the 70's. The brooder is in my garage. When practicing my setup, before the birds arrived, my thermometer would fluctuate quite a bit as the day went on. I work at night and sleep all morning- I just got the chicks today. I'm worried that I'll either freeze or fry them. Does anyone else have this problem? Any ideas?