condition	mean	min	max
4 h after light	4.1	4.1	4.1
8 h after light	3.9000000000000004	1.4	6.4
12 h after light	11.149999999999999	3.4	18.9
4 h after dark	22.45	2.4	42.5
8 h after dark	3.3499999999999996	1.6	5.1
12 h after dark	4.550000000000001	3.2	5.9