condition mean min max 4 h after light 97.78676333333334 76.45019 111.0107 8 h after light 43.58823 33.21648 56.700030000000005 12 h after light 15.484135333333333 8.324755999999999 19.49319 16 h after light 5.521752 3.8428690000000003 6.667584 4 h after dark 30.05688333333333 26.25116 32.13458 8 h after dark 35.346830000000004 23.669629999999998 41.189240000000005