datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2000,07 0:30:00,31 ,       0,1.592651,0.620881,0.492935
twpcmbeC2.c1,2000,07 1:30:00,31 ,       0,1.492768,0.566144,0.437365
twpcmbeC2.c1,2000,07 2:30:00,31 ,       0,1.144016,0.505438, 0.41409
twpcmbeC2.c1,2000,07 3:30:00,31 ,       0,0.983394,0.393901,0.368917
twpcmbeC2.c1,2000,07 4:30:00,31 ,       0,0.880171,0.257297,  0.2952
twpcmbeC2.c1,2000,07 5:30:00,31 ,       0, 0.55461,0.086613,0.146019
twpcmbeC2.c1,2000,07 6:30:00,31 ,0.000279,0.151966,0.016365,0.034884
twpcmbeC2.c1,2000,07 7:30:00,31 ,0.004131,64.22663,23.01545,20.71764
twpcmbeC2.c1,2000,07 8:30:00,31 ,0.772339,275.5624,142.2893,83.26091
twpcmbeC2.c1,2000,07 9:30:00,30 ,16.25009,494.6439,305.2597,136.7423
twpcmbeC2.c1,2000,0710:30:00,30 ,1.350349,669.7896,410.2233,189.5442
twpcmbeC2.c1,2000,0711:30:00,30 ,4.482697,770.0656,431.8564,251.4356
twpcmbeC2.c1,2000,0712:30:00,31 ,10.16466,833.1925,476.3237,256.0762
twpcmbeC2.c1,2000,0713:30:00,31 ,0.813995,863.8217,490.1085,250.2537
twpcmbeC2.c1,2000,0714:30:00,31 ,       0,716.9003,420.4484, 230.817
twpcmbeC2.c1,2000,0715:30:00,31 ,3.517761,610.3347,319.2976, 189.654
twpcmbeC2.c1,2000,0716:30:00,30 ,1.366882,421.7862, 223.619,128.6426
twpcmbeC2.c1,2000,0717:30:00,31 , 0.01133,255.0103, 125.382,77.24822
twpcmbeC2.c1,2000,0718:30:00,31 ,0.001583, 52.8626,23.83821,17.81221
twpcmbeC2.c1,2000,0719:30:00,31 ,       0,0.013748,0.003467,0.002846
twpcmbeC2.c1,2000,0720:30:00,31 ,       0,0.247146,0.035711, 0.07022
twpcmbeC2.c1,2000,0721:30:00,31 ,       0,0.951898,0.309223,0.284515
twpcmbeC2.c1,2000,0722:30:00,31 ,       0,1.378475,0.558484,0.411001
twpcmbeC2.c1,2000,0723:30:00,31 ,       0, 1.52465,0.623952,0.487152