0.025578 Sound On 3.050023 Sound Off 3.610998 Sound On 24.210612 Sound Off 25.304830 Sound On 865.321791 Sound Off 866.771315 Sound On 887.239342 Sound Off 888.544490 Sound On 1575.108027 Sound Off 1575.812336 Sound On 1662.359683 Sound Off 1662.995442 Sound On 3604.480000 Sound Off