condition mean min max 1 h after light 0.5735863935000001 0.431674303 0.715498484 3 h after light 2.20537475 1.803944835 2.723391223 5 h after light 2.907195519666667 1.860856876 3.86452242 7 h after light 4.696454332666667 3.406333684 5.6046205879999995 9 h after light 6.452385476666667 5.811698881 7.268896581 11 h after light 7.0259191953333335 6.344197336000001 7.730874642000001 13 h after light 6.878269508000001 3.612437832 8.563929205 15 h after light 8.070931294000001 6.985035725 9.262846011 1 h after dark 8.341537195666668 6.242094735 9.792906476 3 h after dark 8.811744833 6.951551314 9.934661398 5 h after dark 7.892085805 7.239954111 8.636650636 7 h after dark 5.371058494666666 4.663977059 6.005512932999999