condition	mean	min	max
4 h after light	2.5	2.5	2.5
8 h after light	9.549999999999999	2.2	16.9
12 h after light	3.0	2.3	3.7
4 h after dark	2.4	1.8	3.0
8 h after dark	3.9000000000000004	2.4	5.4
12 h after dark	3.3499999999999996	2.4	4.3