0.918345 Sound On 74.913039 Sound Off 76.312200 Sound On 869.828209 Sound Off 870.888866 Sound On 884.988118 Sound Off 886.203741 Sound On 929.996417 Sound Off 930.869320 Sound On 1080.092925 Sound Off 1080.882517 Sound On 1470.659274 Sound Off 1471.476939 Sound On 1500.014830 Sound Off 1500.836417 Sound On 3599.018662 Sound Off