UPDATE* six out of seven eggs hatched! my Serema hen left her nest on day 21. It couldn't have been more than a couple of hours, but the eggs were cold. It was 30 degrees outside. I put them in our incubator anyway. Will they still hatch? Also, the humidity is at 74. Is that too high? I'm afraid to open the lid since we're in lockdown period. This is my first time hatching eggs, so I'm worried I'm going to screw something up. They have been in the Incubator almost 24 hours now. Any advise would be greatly appreciated.