condition	mean	min	max
3 h after light	18.0512	17.0438	18.9111
6 h after light	16.612066666666667	14.0495	18.9225
9 h after light	22.6097	20.0097	24.4467
12 h after light	27.8522	27.0762	29.2349
3 h after dark	58.612066666666664	52.8909	62.6384
6 h after dark	65.7912	61.7808	67.818
9 h after dark	45.68926666666667	40.4076	51.9117
12 h after dark	30.2558	24.2836	36.9232