condition mean min max 3 h after light 42.35713333333333 41.6854 42.97 6 h after light 66.20476666666667 50.1127 82.3162 9 h after light 96.13046666666666 84.0561 112.856 12 h after light 93.819975 39.0789 122.673 3 h after dark 77.4975 74.156 80.051 6 h after dark 55.207300000000004 49.748 61.9543 9 h after dark 37.38753333333333 28.8838 42.5821 12 h after dark 27.487450000000003 22.3396 32.6353