condition	mean	min	max
2 h after light	0.0	0.0	0.0
6 h after light	0.023991	0.0	0.143946
10 h after light	0.0	0.0	0.0
14 h after light	0.0	0.0	0.0
18 h after light	0.0599285	0.0	0.199312
2 h after dark	0.0	0.0	0.0