I am trying my hand at incubating for the 1st time and am using a styrofoam still air incubator. The variation in temps is freaking me out. I have a wired digital thermometer/hygrometer - the probe thing is attached to a rocker inside and I can see the temps/humidity for inside and outside of the bator. Bator humidity ranges between 45 and 55 depending on the time of day. Seems to be higher in the evening. Bator temps range between 98 and 102 (some readings have been a bit higher). The outside temp doesn't fluctuate that much, since it's in my house. Is this normal? If not, any suggestions on what I can do to regulate it better? I'm planning to candle tonight to see how they look.