condition	mean	min	max
3 h after light	2.39386	2.26115	2.4869
6 h after light	7.715306666666667	5.63185	10.762
9 h after light	15.5655	14.9694	15.875
12 h after light	11.6103675	1.17987	15.9155
3 h after dark	9.994973333333334	6.95102	12.425
6 h after dark	15.383	13.4869	16.4346
9 h after dark	8.706333333333333	7.52513	9.93143
12 h after dark	1.4298199999999999	1.41047	1.44917