0.025601 Sound On 101.123810 Sound Off 101.787642 Sound On 234.354308 Sound Off 235.208617 Sound On 773.634354 Sound Off 774.691859 Sound On 1358.810703 Sound Off 1359.608730 Sound On 1655.698435 Sound Off 1656.779433 Sound On 1756.329433 Sound Off 1758.336190 Sound On 3604.480000 Sound Off