condition	mean	min	max
3 h after light	4.005376666666667	3.16622	4.49944
6 h after light	3.6973633333333336	2.7538	5.26231
9 h after light	4.780126666666667	3.29077	5.52695
12 h after light	6.24766	4.28928	7.60633
3 h after dark	9.204533333333334	7.27989	11.0943
6 h after dark	8.49876	7.01473	9.41483
9 h after dark	9.48368	8.41467	10.6775
12 h after dark	6.049334999999999	5.72129	6.37738