condition	mean	min	max
0 h after light	0.63727	0.0	1.27454
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.54461	0.0	1.08922
12 h after dark	0.0	0.0	0.0