condition	mean	min	max
4 h after light	10.4	10.4	10.4
8 h after light	9.1	0.4	17.8
12 h after light	10.600000000000001	4.4	16.8
4 h after dark	1.5	0.8	2.2
8 h after dark	11.65	0.7	22.6
12 h after dark	14.35	9.5	19.2