condition	mean	min	max
4 h after light	4.039054999999999	1.36273	6.71538
8 h after light	4.028235	3.59184	4.46463
12 h after light	14.140799999999999	10.6086	17.673
4 h after dark	3.567023333333333	3.28241	4.04313
8 h after dark	2.74618	2.59618	2.91666
12 h after dark	1.5875926666666667	0.996858	2.69763