Ants sleep by taking about 250 one minute naps throughout their day. It totals just under 5 hours of sleep. This allows for 80% of their colony to be awake, working and prepared at any given moment.
Ants sleep pattern

Ants sleep by taking about 250 one minute naps throughout their day. It totals just under 5 hours of sleep. This allows for 80% of their colony to be awake, working and prepared at any given moment.