condition	mean	min	max
4 h after light	0.7	0.7	0.7
8 h after light	2.7	2.7	2.7
12 h after light	1.4	1.0	1.8
4 h after dark	5.300000000000001	1.3	9.3
8 h after dark	3.9000000000000004	2.9	4.9
12 h after dark	2.05	1.5	2.6