condition mean min max 2 h after light 1326.0983333333334 1228.6 1463.89 6 h after light 1065.5275 926.106 1264.53 10 h after light 730.3126666666667 678.853 792.118 14 h after light 646.7136666666667 486.162 775.674 18 h after light 800.5255 677.534 931.507 2 h after dark 879.9805 763.171 1072.97