condition	mean	min	max
0 h after light	1.59767	1.27677	1.91857
4 h after light	2.01159	1.70841	2.31477
8 h after light	2.0665999999999998	1.53385	2.59935
4 h after dark	3.7621	2.9441	4.5801
8 h after dark	4.869885	4.70993	5.02984
12 h after dark	3.246845	2.31271	4.18098