condition	mean	min	max
3 h after light	19.66	18.2609	21.7017
6 h after light	20.3845	14.5309	25.1896
9 h after light	32.05603333333333	24.7062	35.8764
12 h after light	45.983866666666664	40.4899	56.6743
3 h after dark	63.72833333333333	49.8058	71.6599
6 h after dark	59.926899999999996	56.0358	66.4913
9 h after dark	49.2462	38.2528	59.5658
12 h after dark	33.3346	20.4796	47.8912