Hi! I've never incubated eggs before but my dad wants to bring some Ameraucana fertilized eggs to his home country. Is it possible to start the incubation before taking the flight to his country. Its a 6 hour flight so the incubator will be turned off for roughly 10 hours. He will be flying back before the 21 day mark and is nervous to leave all the responsibly to his mother and brother who aren't aware of what to do. Will the eggs survive that extend amount of time without power?