condition	mean	min	max
2 h after light	0.043603	0.0	0.261618
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	0.040448	0.0	0.242688
2 h after dark	0.0	0.0	0.0