condition	mean	min	max
2 h after light	13.762066666666666	12.3495	14.731
6 h after light	9.865735	7.63682	11.1897
10 h after light	10.58023	8.58858	16.3649
14 h after light	10.479533333333334	6.91158	13.3474
18 h after light	12.171151666666667	9.71731	15.7315
2 h after dark	12.7697	10.3383	15.5851