condition	mean	min	max
4 h after light	4879.1	4879.1	4879.1
8 h after light	4752.799999999999	4477.2	5028.4
12 h after light	4933.65	4569.7	5297.6
4 h after dark	5926.1	5422.9	6429.3
8 h after dark	6463.7	6081.7	6845.7
12 h after dark	6844.8	6646.5	7043.1