Hatched chicks under mama. How long before they all come out of the henhouse? I have food and water in with them.

[Flicks chicks bandera]

My hen had 5 chicks. How long before they all exit the henhouse? I put water and crumbles in the laybox only because the temps are in the high 90’s and mama might not want the chicks out in that heat. Will a fan help?

 

[Evadig]

! How long ago did they hatch?