condition	mean	min	max
0 h after light	1.58293	1.05403	2.11183
4 h after light	0.0	0.0	0.0
8 h after light	0.5214	0.0	1.0428
4 h after dark	2.592075	2.07857	3.10558
8 h after dark	2.612725	1.03809	4.18736
12 h after dark	0.514845	0.0	1.02969