Batman would probably be even better at crime fighting if he had a decent sleeping schedule, amirite?

Batman doesn't need sleep just sweet cocaine.

He has no parents to tuck him into bed...

And the Bat Signal would have sucked without clouds

I would too but here I am at 4:35 am in the morning....

He's got bat tech. I imagine he's got some super potent bat stimulant that helps him stay alert with reduced sleep.

What if I told you in its explained in Grant Morrison's run that Batman takes microsleeps to maintain mental faculties