condition	mean	min	max
2 h after light	0.0	0.0	0.0
6 h after light	0.0373244	0.0	0.144195
10 h after light	0.0	0.0	0.0
14 h after light	0.0	0.0	0.0
18 h after light	0.05329798333333333	0.0	0.172893
2 h after dark	0.013269583333333333	0.0	0.0796175