I have a broody Maran who is sitting on 11 eggs, she jumped off today and has been off for about 1 hour, it is 35 degree's outside, and the coop is not much warmer, how long can they be out in the open before they are no longer capable of hatching. I would of brought them into the house under the bator, but right now it is under lock down due to chicks hatching. They probably have just a few more days to go until hatch