condition	mean	min	max
4 h after light	0.104585	0.0	0.20917
8 h after light	0.0426981	0.0	0.0853962
12 h after light	0.0	0.0	0.0
4 h after dark	0.136739	0.0	0.273478
8 h after dark	0.02284125	0.0	0.0456825
12 h after dark	0.08284025	0.0757318	0.0899487