condition	mean	min	max
3 h after light	0.06765233333333333	0.0	0.202957
6 h after light	0.0	0.0	0.0
9 h after light	0.0283509	0.0	0.0850527
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	0.046296333333333335	0.0	0.138889