condition mean min max 4 h after light 25.571800000000003 24.6321 26.5115 8 h after light 25.47045 23.1482 27.7927 12 h after light 109.3955 105.858 112.933 4 h after dark 120.111 111.519 128.703 8 h after dark 107.3435 104.183 110.504 12 h after dark 65.06505 64.986 65.1441