0.025578 Sound On 86.222494 Sound Off 89.463061 Sound On 136.670862 Sound Off 139.069184 Sound On 390.970544 Sound Off 391.998367 Sound On 471.868005 Sound Off 472.688957 Sound On 600.877302 Sound Off 601.747868 Sound On 819.365873 Sound Off 820.942993 Sound On 3599.018662 Sound Off