condition	mean	min	max
2 h after light	73.72818333333333	60.4963	86.8147
6 h after light	59.39418333333333	48.9493	80.0509
10 h after light	55.8264	46.1214	73.4063
14 h after light	54.1408	36.9611	72.9426
18 h after light	60.91673333333333	47.9355	66.2865
2 h after dark	72.78256666666667	62.4032	80.9278