datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2003,01 0:30:00,31 ,       0,0.778717,0.042765, 0.14468
twpcmbeC1.c1,2003,01 1:30:00,31 ,       0, 0.53946,0.079601, 0.15788
twpcmbeC1.c1,2003,01 2:30:00,31 ,       0,0.605566,0.071609,0.175247
twpcmbeC1.c1,2003,01 3:30:00,31 ,       0,0.351489,0.054455,0.107562
twpcmbeC1.c1,2003,01 4:30:00,31 ,       0,0.324733,0.026825, 0.08267
twpcmbeC1.c1,2003,01 5:30:00,31 ,       0,0.088935,0.005365,0.020488
twpcmbeC1.c1,2003,01 6:30:00,31 ,0.002147,33.33308,10.57017,11.62886
twpcmbeC1.c1,2003,01 7:30:00,31 ,0.190453, 85.8915,40.23365,29.68455
twpcmbeC1.c1,2003,01 8:30:00,31 ,0.454632,156.1016,63.98774,50.63484
twpcmbeC1.c1,2003,01 9:30:00,31 ,0.146226,272.9364,115.6952,79.11205
twpcmbeC1.c1,2003,0110:30:00,31 ,0.164502,306.9989,133.7489,107.1604
twpcmbeC1.c1,2003,0111:30:00,31 ,0.318795,336.4597,147.6056,111.6249
twpcmbeC1.c1,2003,0112:30:00,31 ,0.362808,387.7696,117.8777,115.4646
twpcmbeC1.c1,2003,0113:30:00,31 ,       0,353.1103,109.7204,110.0471
twpcmbeC1.c1,2003,0114:30:00,31 ,       0,290.1343,107.1278,102.1759
twpcmbeC1.c1,2003,0115:30:00,31 ,0.021769,196.7783,61.23226,68.80448
twpcmbeC1.c1,2003,0116:30:00,31 ,       0, 111.951,35.96983,41.29065
twpcmbeC1.c1,2003,0117:30:00,31 ,       0,68.07803,18.00285,23.59045
twpcmbeC1.c1,2003,0118:30:00,31 ,0.000015,9.975837,0.648568,1.915841
twpcmbeC1.c1,2003,0119:30:00,31 ,       0,0.233233,0.009998,0.043659
twpcmbeC1.c1,2003,0120:30:00,31 ,       0,0.328126,0.029429,0.091602
twpcmbeC1.c1,2003,0121:30:00,31 ,       0,0.333533,0.035819,0.087726
twpcmbeC1.c1,2003,0122:30:00,31 ,       0,0.580378,0.048092,0.122681
twpcmbeC1.c1,2003,0123:30:00,31 ,       0,0.545955,0.068603,0.152044