condition	mean	min	max
4 h after light	4.3	4.3	4.3
8 h after light	14.700000000000001	3.1	26.3
12 h after light	6.15	3.0	9.3
4 h after dark	4.45	3.4	5.5
8 h after dark	2.0999999999999996	1.9	2.3
12 h after dark	3.5	2.7	4.3