%    start time	      end time	      duration	      low freq	     high freq	
          0.028	          0.032	          0.004	       3104.384	      47213.809	
          2.803	          2.809	          0.007	       3435.411	      45310.401	
         31.200	         31.394	          0.194	       3518.168	      19407.492	
         31.404	         31.798	          0.394	       4180.223	      19986.791	
         31.800	         32.169	          0.369	       3518.168	      21641.928	
         32.171	         32.565	          0.394	       4180.223	      20483.332	
         32.566	         32.960	          0.394	       4180.223	      21559.172	
         32.962	         33.350	          0.388	       3766.439	      19490.249	
         33.351	         33.736	          0.385	       2856.113	      20731.603	
         33.739	         34.125	          0.386	       3683.682	      20897.116	
         34.126	         34.522	          0.396	       2607.842	      20235.061	
         34.522	         34.867	          0.345	       3849.196	      19904.034	
         35.983	         35.988	          0.005	       4594.008	      41586.341	
         37.904	         37.910	          0.007	       3683.682	      45062.130	
         38.525	         38.530	          0.005	       7904.284	      38938.120	
         47.741	         47.748	          0.007	       2525.085	      44069.047	
         64.494	         64.500	          0.006	       2607.842	      46220.727	
         72.255	         72.261	          0.006	       2938.870	      46137.970	
         72.275	         72.285	          0.010	       2607.842	      47710.351	
         72.288	         72.296	          0.008	       3352.654	      47710.351	
         72.331	         72.336	          0.004	      17255.813	      47379.323	
         72.341	         72.346	          0.004	      10138.720	      47462.080	
         73.948	         73.955	          0.007	       2607.842	      47213.809	
         73.954	         73.960	          0.006	       1283.732	      47462.080	
         73.966	         73.972	          0.005	       1614.759	      47462.080	
         73.974	         73.979	          0.005	       2111.301	      47710.351	
         74.012	         74.017	          0.004	       2028.544	      47296.566	
         74.019	         74.024	          0.005	      10221.477	      47793.108	
         75.814	         75.818	          0.004	       2690.599	      42248.396	
         88.862	         88.868	          0.006	       2359.572	      46717.268	
         97.007	         97.018	          0.011	       2442.328	      47710.351	
         97.026	         97.030	          0.004	       3021.627	      47544.837	
         97.034	         97.039	          0.004	       2359.572	      47544.837	
         97.042	         97.048	          0.005	       1945.787	      47379.323	
         97.048	         97.052	          0.004	       4262.980	      46634.511