condition	mean	min	max
4 h after light	6.232993333333334	3.10773	11.4366
8 h after light	4.28319	1.09987	7.23906
12 h after light	6.22675	3.41527	10.977
4 h after dark	6.92845	5.6163	8.27671
8 h after dark	6.607153333333334	3.49776	9.04559
12 h after dark	12.674233333333333	10.3768	15.4249