condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	1.4744233333333332	0.0	4.42327
12 h after dark	1.7954366666666666	0.0	5.38631