Yesterday we received 20 new chicks and it's our first time raising chicks. We are curious how much they are supposed to sleep? Seems like all that they have done is sleep then they get up and play for a few minutes and then go back to sleep. We have a red heat lamp over them and they were all pretty far away from the center of the light and the thermometer only reads 80 degrees inside the brooder. From what I've read is that the temperature should be 100 degrees. Thanks for the help.