condition mean min max 1 h after light 46.521326055 39.53704234 53.50560977 3 h after light 51.36917202 49.57912337 52.616458900000005 5 h after light 48.39256746666667 40.33234978 61.25566673 7 h after light 52.58898038666667 49.47093529 57.89755871 9 h after light 43.344396536666665 34.93951788 53.15842934 11 h after light 55.01964816 53.09959779 58.48483714 1 h after dark 51.24654752 48.90535409 54.03889512 3 h after dark 45.120145263333335 40.52605199 50.31157193 5 h after dark 54.50329083 49.45696924 61.25628565 7 h after dark 51.08170545 46.72587393 56.64580851 9 h after dark 51.17718525666667 48.81764563 53.97969896 11 h after dark 44.63265281666667 40.77164086 51.33630457