condition	mean	min	max
4 h after light	5.1754750000000005	3.33862	7.01233
8 h after light	12.53035	10.7817	14.279
12 h after light	56.1028	42.0556	70.15
4 h after dark	86.73403333333333	82.4666	91.0572
8 h after dark	22.976066666666668	19.9696	27.1405
12 h after dark	12.893433333333334	11.6402	14.7309