0.025556 Sound On 29.898322 Sound Off 30.968390 Sound On 180.153447 Sound Off 180.812290 Sound On 570.436122 Sound Off 571.267324 Sound On 600.252109 Sound Off 600.990408 Sound On 900.118503 Sound Off 901.057415 Sound On 915.012109 Sound Off 915.779138 Sound On 975.232381 Sound Off 975.808617 Sound On 1470.430658 Sound Off 1470.975941 Sound On 1785.035102 Sound Off 1786.192653 Sound On 3599.018662 Sound Off