condition	mean	min	max
3 h after light	11.163706666666666	9.20492	12.2541
6 h after light	10.822636666666668	6.24061	13.9959
9 h after light	17.46584	8.59372	28.8631
12 h after light	26.97835	17.1769	40.6388
3 h after dark	25.1296	22.8069	28.7978
6 h after dark	18.4446	15.4082	22.6061
9 h after dark	15.8131	12.6478	18.7102
12 h after dark	18.32985	15.8794	20.7803