condition mean min max 1 h after light 1.777613363333333 1.5467517309999999 2.0321136269999998 3 h after light 1.5404688643333333 1.261980519 1.875830801 5 h after light 1.645381352 1.09916827 2.31858181 7 h after light 1.4135564043333333 1.002435528 1.84064401 9 h after light 1.408095106 0.838591602 2.168187547 11 h after light 1.2119234313333334 0.80779322 1.6767924969999999 13 h after light 1.9241726676666666 1.699025214 2.233919326 15 h after light 1.826091902 1.513368681 2.323719499 1 h after dark 1.793376258 1.657682946 1.897550637 3 h after dark 1.5436281316666667 1.121443342 2.145133155 5 h after dark 2.223946010333333 1.952773945 2.705355276 7 h after dark 1.6911183403333334 1.4944753519999998 1.903411951