condition	mean	min	max
3 h after light	4.25336	3.36318	5.73031
6 h after light	3.0905533333333333	2.57749	3.55139
9 h after light	5.4512	4.76326	6.60696
12 h after light	7.88525	6.77406	9.54325
3 h after dark	13.226333333333333	12.5783	14.133
6 h after dark	14.026399999999999	12.1845	16.7278
9 h after dark	9.296206666666667	8.86126	9.7599
12 h after dark	4.0380400000000005	3.74406	4.33202