condition mean min max 3 h after light 1503.75865 88.188 3669.34 7 h after light 1602.7505833333332 107.921 4264.41 11 h after light 1770.91775 211.585 5402.59 2 h after dark 2616.115 1246.32 5896.86 6 h after dark 1113.4353833333334 53.7026 3186.55 10 h after dark 584.3122583333334 30.8042 1799.34