Today I saw a guy mowing his lawn at 5:10am (it was pitch black out). Cracked me up!
DH keeps thinking that this is a good idea. I keep telling him that if neighbors don't, I will kill him if I'm waked by a lawn mower at that hour of the morning!
(once, he wanted to use the snowblower at 4 a.m. -- again, a really BAD idea!)