condition mean min max 3 h after light 0.416693 0.257031 0.605771 6 h after light 1.0013123333333334 0.438587 1.42724 9 h after light 2.414706666666667 2.12231 2.98573 12 h after light 2.993137 0.502948 4.47812 3 h after dark 4.08859 3.3685 4.65565 6 h after dark 1.6213199999999999 1.4876 1.76039 9 h after dark 0.9461103333333334 0.860141 1.06925 12 h after dark 0.47611899999999996 0.416862 0.535376