I have been incubating a few eggs and 2 days ago someone accidentally unplugged the bator. I am unsure how long it was without power but I am guessing about 12 hours. When I plugged it back in the temp readout said 66 degrees F. I haven't candled them yet and was wondering if I should just let the incubator run it's course. There are 7 days left. What's the likelihood of these eggs hatching, and if any, what would the damage be to the embryos?