condition	mean	min	max
4 h after light	63.349022	62.598218	64.099826
8 h after light	76.0026405	72.234	79.771281
12 h after light	71.66115500000001	69.428162	73.894148
4 h after dark	71.8061165	68.224542	75.387691
8 h after dark	89.8621855	84.351452	95.372919
12 h after dark	58.449512	58.449512	58.449512