condition	mean	min	max
0 h after light	0.6213325	0.539032	0.703633
4 h after light	3.147925	2.16285	4.133
8 h after light	1.95834	1.51512	2.40156
4 h after dark	0.570391	0.487805	0.652977
8 h after dark	0.7370190000000001	0.692991	0.781047
12 h after dark	0.8374550000000001	0.785357	0.889553