So I know the root of our problem right now is eye teeth, but I'm curious at 18 mo what typical amounts of sleep are. Here is our normal day. I'll include our current wake up problem time even though it varies within an hour or two, but is becoming quite consistently ever night
7:30 am wake up
1:30 nap (anywhere from 1-2 hrs)
7:30/8 pm bedtime
1/3 am wake up (will not go back to bed in crib right now a common teeth sign with her)