condition mean min max 1 h after light 46.467240309999994 43.61870361 49.31577701 3 h after light 35.90523241333333 32.68308675 41.58889428 5 h after light 40.10160740333333 34.47892802 44.48383329 7 h after light 39.07108690333333 37.46761529 40.80973757 9 h after light 40.3187224 35.22631918 44.04722758 11 h after light 36.86834517 31.34024425 39.64489501 1 h after dark 37.8821441 32.58364056 43.55897939 3 h after dark 50.71832879666667 43.92876057 54.6484012 5 h after dark 54.21547558666667 48.88491176 62.52231031 7 h after dark 55.05032254333333 47.38956695 58.92794179999999 9 h after dark 59.01948871333333 55.67441337 63.60605294 11 h after dark 61.94802754333334 59.07072377 65.04259948