condition	mean	min	max
3 h after light	9.181846666666667	8.23376	10.5585
6 h after light	10.676156666666667	8.96763	13.4473
9 h after light	12.7225	11.8442	14.297
12 h after light	16.526374999999998	10.4747	20.423
3 h after dark	22.732066666666668	20.9707	24.6994
6 h after dark	19.0984	17.3886	20.5199
9 h after dark	13.912633333333334	12.1091	15.3602
12 h after dark	10.273005000000001	9.88371	10.6623