condition	mean	min	max
2 h after light	79.80366666666667	62.7148	100.821
6 h after light	65.27095	49.3786	80.0654
10 h after light	65.9785	45.93	90.8545
14 h after light	72.96388333333333	46.3152	93.3916
18 h after light	64.63765000000001	55.3374	71.2986
2 h after dark	73.90875	54.5549	86.8394