My 2 chicks are 8 weeks old. I’m ready to move them outside to live with my 3 hens. I think they will be happier getting more space and sun than being in my air conditioned house. However, they are used to my house that is 70ish degrees at all times. Outside, it gets into the high 80s/90s on a daily basis and lows in the 60s. I did a trial run where I put them outside in the shade in a cage near my other ladies for a few hours but they looked hot and panting. Do I just put them outside and allow them to adjust on their own and hope that the change in temperature doesn’t kill them or is there a better approach?