condition	mean	min	max
4 h after light	1.5	1.5	1.5
8 h after light	4.95	3.7	6.2
12 h after light	5.949999999999999	5.3	6.6
4 h after dark	2.2	1.3	3.1
8 h after dark	1.35	1.3	1.4
12 h after dark	2.9	2.5	3.3