condition	mean	min	max
3 h after light	0.0	0.0	0.0
6 h after light	0.1272647	0.0915845	0.191707
9 h after light	0.0325249	0.0	0.0975747
12 h after light	0.0	0.0	0.0
3 h after dark	0.0	0.0	0.0
6 h after dark	0.0	0.0	0.0
9 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0