What time do mice fall asleep?

i keep seeing mice trying to sneak in my back door when i leave it open for some air so i scare them away, do they go to sleep when its dark? or are they nocturnal? What time do mice fall asleep?
mice are nocturnal and usually fall asleep around 6 oclock in the morningWhat time do mice fall asleep?
Chhhhheeeessseee o clock





Or at hickory dickory dock
at night maybe or when you asleep.
WHENEVER I FCUKING TELL THEM TO!
When Mickey gets in bed



i think they do around midnight
it depends if they`ve been out on the piss or not