Is this normal?

Anyone else’s preschoolers just want to cry all day after school and complain that they’re so tired??? She’s getting 10-11 hours of sleep all night which sounds decent to me. No naps at preschool and if she takes one at home she’ll be up till 1am. I’m ready to just pull her out till kindergarten. She loves school but at home she’s always cranky and sleepy, won’t even play with her toys.