condition	mean	min	max
0 h after light	0.19960299999999997	0.199425	0.199781
4 h after light	0.0	0.0	0.0
8 h after light	0.3946015	0.0	0.789203
4 h after dark	0.29456550000000004	0.195861	0.39327
8 h after dark	0.39447350000000003	0.392818	0.396129
12 h after dark	0.7836175	0.398315	1.16892