condition	mean	min	max
4 h after light	63.16805	58.7662	67.5699
8 h after light	49.882999999999996	47.984	51.782
12 h after light	73.9991	72.7462	75.252
4 h after dark	137.6455	136.058	139.233
8 h after dark	111.87450000000001	108.233	115.516
12 h after dark	91.07325	89.9137	92.2328