condition	mean	min	max
0 h after light	1.80936	0.0	3.61872
4 h after light	0.0	0.0	0.0
8 h after light	1.786895	0.0	3.57379
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0