Hugs hun... no experience with daycare myself, but it is very common for LO's to have trouble adjusting to napping in a different place (without mom around).
What is the room like that she naps in at daycare? Dark, white noise, other kids?
As for the 4 hrs of A time at the end of the day, this could be fine for her age actually after a 2 hr nap...
Looking at the above, she is sleeping 12 hrs at night and about 2 hrs 30-45 in the day.. total is 14-15 hrs. Totally acceptable for her age.
The day time crankiness is likely just her struggling with the long A times in the day... she is catching up at night so it might be worth just leaving her be to see if she can adjust over the next week or so... if not, we look at options!