0.218776 Sound On 30.132449 Sound Off 30.976349 Sound On 870.083605 Sound Off 870.877392 Sound On 899.777460 Sound Off 900.819297 Sound On 914.696803 Sound Off 915.728753 Sound On 975.214331 Sound Off 976.083560 Sound On 1500.197642 Sound Off 1500.827664 Sound On 1770.136531 Sound Off 1770.831361 Sound On 1785.069546 Sound Off 1786.097778 Sound On 3604.480000 Sound Off