condition	mean	min	max
2 h after light	0.104819	0.0	0.628914
6 h after light	0.0	0.0	0.0
10 h after light	0.0	0.0	0.0
14 h after light	0.0	0.0	0.0
18 h after light	0.0785475	0.0	0.471285
2 h after dark	0.0	0.0	0.0