0.025624 Sound On 30.102789 Sound Off 31.174014 Sound On 179.716667 Sound Off 180.911973 Sound On 869.891610 Sound Off 870.792404 Sound On 900.187075 Sound Off 900.806349 Sound On 914.880544 Sound Off 916.138866 Sound On 974.507302 Sound Off 975.688934 Sound On 1769.775782 Sound Off 1770.829456 Sound On 1785.079297 Sound Off 1786.075351 Sound On 3604.480000 Sound Off