condition mean min max 3 h after light 50.084208333333336 38.537 62.8311 7 h after light 44.34085833333334 32.1437 55.2896 11 h after light 46.31925833333333 31.517 79.2651 2 h after dark 49.418425 37.2992 61.4774 6 h after dark 53.788225000000004 41.3068 69.4549 10 h after dark 58.245841666666664 41.0091 67.2163