condition	mean	min	max
2 h after light	0.4087513333333333	0.0	1.58472
6 h after light	0.0	0.0	0.0
10 h after light	0.0	0.0	0.0
14 h after light	0.0	0.0	0.0
18 h after light	0.0	0.0	0.0
2 h after dark	0.42665533333333333	0.0	1.84468