condition	mean	min	max
4 h after light	2.4	2.4	2.4
8 h after light	20.5	2.7	38.3
12 h after light	3.05	2.7	3.4
4 h after dark	4.800000000000001	3.7	5.9
8 h after dark	4.949999999999999	3.8	6.1
12 h after dark	2.9000000000000004	2.6	3.2