Too soon to move to the coop?

[Pretty Peepers]

My 9 chicks are 3-5 weeks old. The daytime temps here are in the high 80s, low 90s. Night temps are in the mid to high 60s. They have been living in my insulated garage in their brooder but haven't been using their heat plate. Is it safe to move them out to their coop now without the heat plate?

 

[nuthatched]

Yep. They should be fine

 

[Pretty Peepers]

Yep. They should be fine

Thank you!!!