Congrats on the awesome hatch!! No, that would not be too long. If it's night and I still have pips, I will wait till morning too. The chicks absorb the yoke so they can survive a couple days without food or water. I tend to worry about moving them to the brooder at night because I like to keep an eye on them for the first day in the brooder to make sure they know where the food and water is. Just make sure you dip their beaks in the food and water when you put them in the brooder because they need to be taught how to eat and drink, but you probably already knew that!