condition mean min max 1 h after light 49.20390553 45.36345176 53.044359299999996 3 h after light 36.60502279 32.92121489 42.58146932 5 h after light 39.03812668333333 33.39338456 47.31530007 7 h after light 31.418331626666667 29.32330217 33.50553166 9 h after light 29.311697183333333 24.67274301 33.80876106 11 h after light 32.08183268666667 18.81686064 47.41582128 1 h after dark 48.215340483333335 35.63275188 67.27052058 3 h after dark 47.59556670333333 43.56550589 53.97832543 5 h after dark 58.671193609999996 49.04092744 67.54973966 7 h after dark 64.16518384333334 42.22573827 86.5580556 9 h after dark 52.35859919333333 43.74021708 66.73335055 11 h after dark 59.645849676666664 56.63191851 64.72096692