How much does your BF eat in pumped milk at daycare?

Daphne.
My LO eats a couple times from 5 - 7pm ... has lately been waking around 1 and 5am argh and then I give her a breakfast feed before we leave at 7 am .... at daycare she's been eating 5-6 oz every 3ish hours so usually 20oz a day in bottles then BF at home! I feel like that's a lot?? Or is it normal? I'm so used to just popping her on the boob I have no idea what is typical haha!