condition	mean	min	max
4 h after light	4.595886666666667	2.07542	7.09251
8 h after light	2.464208666666667	0.412786	4.20692
12 h after light	3.5764	1.56632	5.62983
4 h after dark	4.1657399999999996	2.53291	6.0874
8 h after dark	4.704963333333333	2.92256	6.05519
12 h after dark	4.47527	3.38052	5.86399