condition mean min max 1 h after light 15.774023866666665 12.87005297 17.272060999999997 3 h after light 15.235449670000001 14.44266593 16.42773035 5 h after light 17.485406746666666 14.9308741 20.51440863 7 h after light 19.736594093333334 16.92636385 21.95625355 9 h after light 19.58929103 19.26589506 19.88660085 11 h after light 16.602426653333332 15.09113247 17.92558842 13 h after light 17.799644423333334 14.74019172 20.93307733 15 h after light 16.11182051666667 14.25633314 17.43207291 1 h after dark 18.237894006666668 14.96477434 20.27113306 3 h after dark 17.688809803333335 14.35447478 20.18038765 5 h after dark 17.120711183333334 15.79199799 19.42254626 7 h after dark 16.928001826666666 16.01223591 17.72142162