condition mean min max 1 h after light 40.530894595 39.22496724 41.83682195 3 h after light 37.65069565333334 34.33608762 43.52285997 5 h after light 44.262976343333335 35.49451961 51.21316472 7 h after light 42.88166168 39.52912811 48.86792312 9 h after light 48.100301566666666 43.83863172 50.41166249 11 h after light 42.699838326666665 42.24602468 43.54408367 13 h after light 42.51332064666667 41.23429039 43.84209095 15 h after light 44.296481316666664 42.37464646 47.07350063 1 h after dark 43.17417346 39.01514624 48.2786553 3 h after dark 42.21384271 37.84459679 50.62533412 5 h after dark 42.57897561666667 37.88646075 45.0293175 7 h after dark 43.78483545 38.23475498 49.90803391