Just read in the comments of moms and I'm curious if our schedule is normal?

Just read in the comments of moms and I'm curious if our schedule is normal? ? We go to sleep at different times, we can be up at 9 or 11-12 hours at night. We wake up at 3 or 4 hours at night then fall asleep until 8 or 9, then again until 11 and then until 13 hours ?? Of course, we feed them every time they wake up.