Do Hedgehogs sleep ?

So im putting the little un's water toys away when the wife screams for me not too move ! I figured WW3 was happening behind me but it turns out to be a hedgehog (i was close to backing on to the little fella apparently)

It wasnt moving, i thought - Do hedgehogs sleep ? While i was pondering this the wife made a very good point, take a picture. I run in grab the camera rush outside. Rush inside as mem card is in the reader ! So i lay down and could not get any AF - no light so i had to manual focus and i couldnt see all that well thru the viewfinder. Quite pleased with the result.