condition mean min max 3 h after light 46.854324999999996 31.773 59.976 7 h after light 44.55958333333333 30.5904 55.9282 11 h after light 50.00020833333333 37.3588 60.3037 2 h after dark 50.727199999999996 44.3262 60.44 6 h after dark 48.266216666666665 32.3991 54.6443 10 h after dark 43.991591666666665 28.6829 54.4084