condition	mean	min	max
4 h after light	2.6	2.6	2.6
8 h after light	2.55	2.4	2.7
12 h after light	9.3	2.3	16.3
4 h after dark	5.05	3.1	7.0
8 h after dark	3.15	1.5	4.8
12 h after dark	3.0999999999999996	2.9	3.3