I introduced a cell grid and cups into my strongest hive and placed the queen inside. The next day the temperature dropped so I waited one more day to retrieve the cell grid. The queen had filled all 100 cell cups with eggs. The temperature outside was 60 degrees F, so I brought the eggs inside to transfer to my bar. My question is could the eggs have died in the short time I had them out of the hive? It has been 3 days and the bees have done nothing with the cell cups and the eggs have not hatched.