My chicks were suppose to start hatching tomorrow, but I got 4 that hatched TODAY! How long should I keep them in the incubator till I take them out and put them with a heat lamp? Plus I got a mix set so I do not know what they are. I know the rules of lock down but I am not sure that they can survive till Wednesday. Also what would be the best thing to feed them, and at what age can I start bring them outside? I am trying not to kill them.