condition mean min max 4 h after light 112.55653333333333 101.0276 135.0023 8 h after light 62.49096 40.80806 80.98233 12 h after light 116.01069 89.93717 145.0273 16 h after light 149.11383333333333 128.105 177.4116 4 h after dark 169.7304 151.6747 188.0615 8 h after dark 136.425 117.9893 168.6463