Leave them in the incubator till their feathers are dried and them put them into a brooder, can be just a large box with a heat lamp above. If they huddle under the lamp they are cold ,if they go to the edges of the box they are too warm so higher and lower accordingly.After 24 hrs they need a proper chick water container as they can get into a saucer even and die trying to get out and chick crumbs to eat. Good luck Hermit