condition	mean	min	max
0 h after light	0.572102	0.571592	0.572612
4 h after light	0.577697	0.281779	0.873615
8 h after light	0.1454615	0.0	0.290923
4 h after dark	0.2817975	0.0	0.563595
8 h after dark	0.9910885	0.562947	1.41923
12 h after dark	0.28230350000000004	0.279195	0.285412