condition	mean	min	max
2 h after light	0.4576766666666667	0.0	2.74606
6 h after light	0.0	0.0	0.0
10 h after light	1.217165	0.0	4.83939
14 h after light	0.0	0.0	0.0
18 h after light	0.0	0.0	0.0
2 h after dark	0.0	0.0	0.0