condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.0	0.0	0.0
8 h after light	2.09603	0.0	4.19206
4 h after dark	0.0	0.0	0.0
8 h after dark	1.02252	0.0	2.04504
12 h after dark	1.005765	0.0	2.01153