datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2001,01 0:30:00,31 ,       0,1.130814,0.332494,0.300902
twpcmbeC1.c1,2001,01 1:30:00,30 ,       0,0.982718,0.402699,0.259378
twpcmbeC1.c1,2001,01 2:30:00,31 ,       0,1.015606,0.298753, 0.20626
twpcmbeC1.c1,2001,01 3:30:00,31 ,       0, 0.64715,0.230358,0.162915
twpcmbeC1.c1,2001,01 4:30:00,30 ,       0,0.469039,0.116208,0.128203
twpcmbeC1.c1,2001,01 5:30:00,30 ,       0,0.258177,0.022321,0.049099
twpcmbeC1.c1,2001,01 6:30:00,30 ,0.001424,21.25685,3.507961,5.160299
twpcmbeC1.c1,2001,01 7:30:00,30 ,0.004219,196.6273,74.93006,65.43732
twpcmbeC1.c1,2001,01 8:30:00,30 ,2.023956,422.0588, 211.748,128.2319
twpcmbeC1.c1,2001,01 9:30:00,30 ,0.606094,630.9066,381.1368,182.7078
twpcmbeC1.c1,2001,0110:30:00,31 ,0.398178,783.5154,511.6005,241.4925
twpcmbeC1.c1,2001,0111:30:00,31 ,50.18298,882.9362,553.5315,270.6902
twpcmbeC1.c1,2001,0112:30:00,31 ,0.719215,929.3007,540.1941,325.4277
twpcmbeC1.c1,2001,0113:30:00,31 ,0.086639,882.7413, 523.521,307.2988
twpcmbeC1.c1,2001,0114:30:00,31 ,0.029055,757.8901,453.5267,235.0866
twpcmbeC1.c1,2001,0115:30:00,31 ,0.804939,550.8716,280.7825,162.3601
twpcmbeC1.c1,2001,0116:30:00,31 ,0.060501,368.8698,151.2552,111.6556
twpcmbeC1.c1,2001,0117:30:00,31 ,       0,140.8376,36.06339,37.40181
twpcmbeC1.c1,2001,0118:30:00,31 ,       0,5.447663,0.784978, 1.34231
twpcmbeC1.c1,2001,0119:30:00,31 ,       0,0.153909,0.019214,0.039906
twpcmbeC1.c1,2001,0120:30:00,31 ,       0,0.428214,0.079593,0.100186
twpcmbeC1.c1,2001,0121:30:00,31 ,       0,0.525896,0.119029,0.142909
twpcmbeC1.c1,2001,0122:30:00,31 ,       0, 0.82203,0.186506,0.196012
twpcmbeC1.c1,2001,0123:30:00,31 ,       0,1.196779,0.360128,0.302274