condition	mean	min	max
4 h after light	5.7	5.7	5.7
8 h after light	17.5	3.7	31.3
12 h after light	9.049999999999999	3.4	14.7
4 h after dark	5.65	4.5	6.8
8 h after dark	3.9	2.3	5.5
12 h after dark	5.25	4.1	6.4