condition mean min max 1 h after light 37.57396809 32.57100186 42.57693432 3 h after light 32.81072942 27.35789579 36.80182361 5 h after light 31.930206796666667 24.35764289 37.01290888 7 h after light 30.46880396 30.32746235 30.67225153 9 h after light 44.17316337333333 39.20715346 48.91668891 11 h after light 46.198294356666665 44.5132307 47.19313424 1 h after dark 42.74834087333333 42.48576871 43.2108695 3 h after dark 35.71091858333333 26.36852653 41.95455921 5 h after dark 26.028796443333334 21.71403135 28.51411281 7 h after dark 19.454333506666668 18.25250031 21.59406661 9 h after dark 26.48357355 17.115627 33.16889211 11 h after dark 23.478255553333334 18.52373335 29.99462635