0.023651 Sound On 345.247891 Sound Off 346.221338 Sound On 951.467959 Sound Off 952.042857 Sound On 1201.854717 Sound Off 1203.405556 Sound On 1205.006984 Sound Off 1205.566485 Sound On 1325.149637 Sound Off 1326.079977 Sound On 1691.144603 Sound Off 1696.242789 Sound On 3609.941315 Sound Off