condition	mean	min	max
4 h after light	2.9	2.9	2.9
8 h after light	3.5	3.3	3.7
12 h after light	8.6	5.6	11.6
4 h after dark	7.449999999999999	3.8	11.1
8 h after dark	8.75	7.4	10.1
12 h after dark	5.7	4.5	6.9