condition mean min max 3 h after light 47.920116666666665 35.7765 62.8338 7 h after light 38.645183333333335 29.7848 47.2813 11 h after light 51.73665 40.9928 64.3742 2 h after dark 49.217349999999996 33.7737 60.0819 6 h after dark 54.05155833333333 43.3291 77.3691 10 h after dark 53.49008333333333 40.7781 76.5816