condition	mean	min	max
2 h after light	12.148163333333333	5.69438	19.0369
6 h after light	20.0033	12.2952	25.7914
10 h after light	15.96184	6.73374	23.8336
14 h after light	19.91336666666667	9.4022	26.3549
18 h after light	27.106749999999998	17.5509	44.1849
2 h after dark	17.065166666666666	11.5835	27.5529