condition	mean	min	max
4 h after light	1.1	1.1	1.1
8 h after light	1.65	1.3	2.0
12 h after light	1.75	1.4	2.1
4 h after dark	5.95	1.4	10.5
8 h after dark	2.5	1.7	3.3
12 h after dark	1.7999999999999998	1.7	1.9