condition	mean	min	max
3 h after light	13.790666666666667	11.4211	17.3129
6 h after light	7.47464	6.63339	8.34699
9 h after light	4.23658	3.85191	4.7228
12 h after light	14.385065	5.05022	40.9194
3 h after dark	15.329233333333333	11.3215	18.6607
6 h after dark	19.471533333333333	18.9301	19.9233
9 h after dark	32.1605	29.8264	35.1976
12 h after dark	52.2969	47.7627	56.8311