Welcome to BYC!
Our birds lay anytime between 6:30am and 4:00pm usually. It takes on average about 25 hours for an egg to reach the point of being laid so if you have a girl lay at 10:00am one day, the next day it will be a bit later (that's if she lays one the next day). Our one EE only lays about 4 eggs per week so her eggs seem to show up about any time of day.
I collect eggs at least a couple times a day. One of our girls isn't careful about not breaking the egg she lays...she's not an egg eater, she's just a bit lame and will accidently sometimes tromp all over them. Broken egg in a nesting box makes a mess of any other eggs there and will attract ants. Plus, there was that one time I found a small snake trying to swallow a big egg. That's enough to make you keep an eye on the nesting boxes! You'll find everyone does things a bit differently and you'll figure out what works best for you.
Congratulations, it's nice to have you here!