Believe it or not, hatching reptiles, at least the common ones people want, is way easier than chicken eggs. As long as the temp is right( usually around 80f) and the humidity is HIGH, fertile reptile eggs will hatch with great results.
I've been breeding my snakes and lizards since I was a kid, from kingsnakes that I caught, to valuable boas/pythons and tegus/monitors. One doesnt always get an expensive batch like that, but it does happen and I ve even made more off one batch. Believe it or not, compared to some things, the initial investment is small. I always buy babies and raise them to breeders. Its the long term that gets you, expense of feeding and care, thats why I simplified to a few species but valuable morphs(rare colors or patterns), and have a local clientel, with only two people I ship to once in a while, who buy for their own retail stores. Its definately a hobby, but one that pays for itself and more.
Definately Not for the Squeamish.
But back on topic, How long does it usually take before a new chick will dry? stand? eat/drink? These guys coulda been in there for a couple days for all I know!