I have a problem where a sarama silky chick hatched last night after its five day old chick friend died the same day. Yesterday. So now is all alone but waiting for a two day overdue Appleyard duckling to hatch. I have given the chick some water and it has started to peck the chick grain. But putting this little chick under a brooder lamp in a box. Not happy. What is the longest time I can leave the chick inside the incubator whilst feeding and giving water through the day??