condition mean min max 4 h after light 74.035 45.328553 102.741447 8 h after light 136.15488249999999 131.406108 140.903657 12 h after light 116.5110865 97.488391 135.533782 4 h after dark 66.8486335 51.689357 82.00791 8 h after dark 33.555691 25.551393 41.559989 12 h after dark 35.720605 35.720605 35.720605