condition	mean	min	max
4 h after light	5.8	5.8	5.8
8 h after light	6.449999999999999	6.3	6.6
12 h after light	2.4000000000000004	2.1	2.7
4 h after dark	5.75	4.4	7.1
8 h after dark	3.95	2.4	5.5
12 h after dark	2.65	2.3	3.0