0.025556 Sound On 308.158095 Sound Off 308.728367 Sound On 312.920635 Sound Off 314.026780 Sound On 882.588050 Sound Off 886.539456 Sound On 1492.805170 Sound Off 1498.428299 Sound On 1659.851973 Sound Off 1664.290476 Sound On 1788.058050 Sound Off 1789.206145 Sound On 3604.480000 Sound Off