condition mean min max 0 h after light 121.976 121.132 122.82 4 h after light 78.01595 69.9342 86.0977 8 h after light 47.189499999999995 45.9202 48.4588 4 h after dark 67.2365 61.0139 73.4591 8 h after dark 106.8955 101.974 111.817 12 h after dark 116.6719 99.7538 133.59