condition	mean	min	max
4 h after light	1.9	1.9	1.9
8 h after light	1.7	1.4	2.0
12 h after light	5.25	0.8	9.7
4 h after dark	6.9	2.3	11.5
8 h after dark	1.8	1.5	2.1
12 h after dark	6.6499999999999995	1.1	12.2