condition	mean	min	max
4 h after light	11.2	11.2	11.2
8 h after light	7.449999999999999	7.1	7.8
12 h after light	4.95	2.6	7.3
4 h after dark	10.149999999999999	4.6	15.7
8 h after dark	22.55	6.6	38.5
12 h after dark	5.75	3.7	7.8