condition mean min max 0 h after light 137.18 128.417 145.943 4 h after light 29.1259 22.6636 35.5882 8 h after light 36.73465 34.9388 38.5305 4 h after dark 127.27799999999999 117.737 136.819 8 h after dark 67.49325 56.7774 78.2091 12 h after dark 137.49650000000003 128.467 146.526