condition mean min max 3 h after light 91.23866666666666 83.4939 105.477 6 h after light 86.9646 68.428 96.7372 9 h after light 101.9379 81.8254 124.599 12 h after light 107.58262500000001 72.5655 133.482 3 h after dark 78.77216666666666 65.8041 88.4304 6 h after dark 56.7299 50.855 62.3135 9 h after dark 53.6837 48.5568 57.7037 12 h after dark 48.29105 43.7022 52.8799