condition	mean	min	max
4 h after light	8.3	8.3	8.3
8 h after light	10.4	10.3	10.5
12 h after light	9.5	8.9	10.1
4 h after dark	12.55	8.8	16.3
8 h after dark	49.550000000000004	10.4	88.7
12 h after dark	32.7	16.5	48.9