Also not sure if we should feed her right away when she wakes or try to hold her off till the 3hr mark.
I assume from the ozs that you are FF, right? If she wakes up early from a nap and doesn't seem hungry then you can hold her off till 3h. But at the same time at this age it doesn't need to be so rigid, yk? If she wants to eat and it's not 3h yet, then I would feed her IIWY.
does that time from when she wakes early from her nap count as "Awake time" .
You count A time from the moment eyes open till eyes closed.
Seems like by late evening she's fussy and unsettled until she goes down for the night.
This happens because she doesn't get restorative sleep during the day.
Also wondering what a reasonable "bedtime" should be at her age given the amount she sleeps through the night.
A reasonable BT for every child is between 19 and 20.
Should also mention her sleep cues are very difficult to read. We've been struggling with the right amount of Activity time
I always found sleepy cues extremely hard to read. I don't know if DS was confusing or I just couldn't
. From early on I became a clock watcher. Saying that, there were times that I ignored the clock when I felt he is getting too tired.
Looking at your EASY I think there are two things going on. The first thing is that you are having 4 naps a day, but she should be on 3 naps by now (and an earlier BT instead of another nap) and the other thing is that the A is not consistent.
If you want to get her A right, not just now, but also in the future, you need to be consistent with it - so it's going to be difficult to figure out her right A if sometimes she is doing 1:45h A and sometimes 1:10h. What I suggest is that you pick an A time that is appropriate for her age, I'd say 1.5h for start and give the same amount of A throughout the day. Do this for 3 days, if after 3 days you are getting short naps then you tweak the A again. Usually 30-35min naps are OT and 45min-1:20h naps are UT. If she gives you OT naps then you reduce the A and if she gives you UT naps then you up the A to 1:40-1:45h and stick to that for 3-4 days to give her enough time to get used to it and to prevent her from getting OT.
How does that sound?