condition	mean	min	max
4 h after light	2.200875	1.74304	2.65871
8 h after light	3.46365	3.26959	3.65771
12 h after light	5.66465	4.61132	6.71798
4 h after dark	8.966485	7.87287	10.0601
8 h after dark	5.162265	5.10315	5.22138
12 h after dark	3.8827999999999996	3.80854	3.95706