condition	mean	min	max
2 h after light	11.17575	8.29175	12.6938
6 h after light	9.486305	6.15225	13.4773
10 h after light	4.897785	3.3502	7.62626
14 h after light	4.069673333333333	1.77515	6.44016
18 h after light	5.292541666666667	3.9632	6.95312
2 h after dark	7.029455	4.75276	8.82491