condition mean min max 2 h after light 42.606633333333335 41.8662 43.0097 6 h after light 44.4304 40.652 46.3345 10 h after light 42.4984 41.311 44.7495 2 h after dark 47.3589 46.1154 48.1333 6 h after dark 50.97463333333334 49.8207 52.9641 10 h after dark 46.90896666666667 45.3789 49.1512