condition	mean	min	max
4 h after light	0.4084875	0.338863	0.478112
8 h after light	0.2865725	0.27669	0.296455
12 h after light	0.2696425	0.268945	0.27034
4 h after dark	0.594569	0.539339	0.649799
8 h after dark	0.4572815	0.352107	0.562456
12 h after dark	0.292946	0.29144	0.294452