condition	mean	min	max
4 h after light	3.1	3.1	3.1
8 h after light	9.75	4.8	14.7
12 h after light	1.9000000000000001	1.1	2.7
4 h after dark	14.15	0.6	27.7
8 h after dark	9.1	1.8	16.4
12 h after dark	5.050000000000001	1.8	8.3