condition	mean	min	max
4 h after light	0.062786	0.0	0.125572
8 h after light	0.205982	0.0	0.411964
12 h after light	0.41655349999999997	0.332209	0.500898
4 h after dark	0.60357	0.222069	0.985071
8 h after dark	2.131405	1.73973	2.52308
12 h after dark	2.78761	0.75599	4.81923