condition	mean	min	max
4 h after light	14.5	14.5	14.5
8 h after light	11.049999999999999	1.7	20.4
12 h after light	17.6	16.6	18.6
4 h after dark	2.6	0.9	4.3
8 h after dark	4.5	3.5	5.5
12 h after dark	18.75	9.1	28.4