condition mean min max 4 h after light 102.6451305 101.935211 103.35505 8 h after light 116.2335625 107.924365 124.54276 12 h after light 113.515026 111.721072 115.30898 4 h after dark 136.86735900000002 128.1141 145.620618 8 h after dark 125.106856 115.30898 134.904732 12 h after dark 134.300149 134.300149 134.300149