condition mean min max 2 h after light 44.824216666666665 40.0726 49.5888 6 h after light 34.9951 30.0097 42.4038 10 h after light 40.777166666666666 38.3467 42.7073 14 h after light 37.179700000000004 30.5624 43.7946 18 h after light 42.42 37.3875 53.7842 2 h after dark 41.37291666666667 31.6754 45.2881