condition mean min max 1 h after light 42.380970605 38.89334405 45.86859716 3 h after light 40.169294693333335 39.40029646 41.25569967 5 h after light 39.43243485 33.70353984 50.54165112 7 h after light 36.827294126666665 31.74413233 40.67571544 9 h after light 48.47280825333333 39.76250515 59.17348227 11 h after light 38.54117871 32.61165375 44.68409351 1 h after dark 41.35857262 35.13288168 48.48684861 3 h after dark 47.086118256666666 38.86005742 58.59440292 5 h after dark 52.00954067 47.83025044 56.73770078 7 h after dark 47.66609606666667 41.96427859 56.48279899 9 h after dark 44.93345613 41.29092937 47.77093791 11 h after dark 44.58207587666667 40.06536047 47.51557385