condition	mean	min	max
4 h after light	6924.3	6924.3	6924.3
8 h after light	5911.35	5809.2	6013.5
12 h after light	5689.65	5364.8	6014.5
4 h after dark	6453.55	5544.1	7363.0
8 h after dark	7816.75	6498.0	9135.5
12 h after dark	7783.950000000001	7067.2	8500.7