condition	mean	min	max
4 h after light	1.1	1.1	1.1
8 h after light	5.6499999999999995	2.1	9.2
12 h after light	2.0	1.4	2.6
4 h after dark	1.8499999999999999	1.4	2.3
8 h after dark	1.65	1.4	1.9
12 h after dark	1.7000000000000002	1.6	1.8