condition	mean	min	max
3 h after light	4.611506666666667	2.95222	5.56085
6 h after light	8.663753333333332	6.80397	10.4117
9 h after light	15.223889999999999	9.35977	23.5277
12 h after light	27.3443	16.6767	40.4176
3 h after dark	18.5478	17.3931	20.1629
6 h after dark	7.5410466666666665	6.01058	9.10071
9 h after dark	4.5386999999999995	2.20657	6.78893
12 h after dark	1.0803	0.0	1.89404