0.024308 Sound On 30.054150 Sound Off 30.896100 Sound On 180.057891 Sound Off 180.988844 Sound On 216.713696 Sound Off 217.531723 Sound On 869.381633 Sound Off 870.713129 Sound On 899.952902 Sound Off 900.699705 Sound On 914.776893 Sound Off 915.932086 Sound On 1769.792857 Sound Off 1770.519116 Sound On 1784.903039 Sound Off 1786.001519 Sound On 3604.480000 Sound Off