datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,1997,04 0:30:00,30 ,       0,0.488092,0.156859,0.140142
twpcmbeC1.c1,1997,04 1:30:00,30 ,       0,0.602745,0.154354,0.197323
twpcmbeC1.c1,1997,04 2:30:00,30 ,       0,0.587939,0.095934,0.159091
twpcmbeC1.c1,1997,04 3:30:00,30 ,       0,0.459637,0.052211,0.108831
twpcmbeC1.c1,1997,04 4:30:00,30 ,       0,0.178254,0.011224, 0.03494
twpcmbeC1.c1,1997,04 5:30:00,30 ,       0,0.035129,0.001789, 0.00647
twpcmbeC1.c1,1997,04 6:30:00,30 ,       0, 34.1347,10.07956,9.618917
twpcmbeC1.c1,1997,04 7:30:00,30 , 0.00502,221.7074,106.4029,80.62508
twpcmbeC1.c1,1997,04 8:30:00,30 ,0.735336,444.1039,239.3037,163.8371
twpcmbeC1.c1,1997,04 9:30:00,30 ,0.272471,649.5416,364.0459,223.0539
twpcmbeC1.c1,1997,0410:30:00,30 ,0.313425,820.8193,449.4213,308.1048
twpcmbeC1.c1,1997,0411:30:00,30 ,0.015491,912.8793,488.5198,324.1318
twpcmbeC1.c1,1997,0412:30:00,30 ,0.426865,903.0657,422.8747,349.5972
twpcmbeC1.c1,1997,0413:30:00,30 ,       0,832.5027,302.3253,308.5121
twpcmbeC1.c1,1997,0414:30:00,30 ,0.368897,705.6653,228.1219,252.7504
twpcmbeC1.c1,1997,0415:30:00,30 ,0.026104,521.0396,171.7942,173.3795
twpcmbeC1.c1,1997,0416:30:00,30 ,       0,297.2005,96.31191,89.27878
twpcmbeC1.c1,1997,0417:30:00,30 ,       0, 82.3129,18.66251,25.75663
twpcmbeC1.c1,1997,0418:30:00,30 ,       0,0.758493, 0.04482,0.139478
twpcmbeC1.c1,1997,0419:30:00,30 ,       0,0.140296,0.009894,0.032376
twpcmbeC1.c1,1997,0420:30:00,30 ,       0,0.326465,0.028942,0.075342
twpcmbeC1.c1,1997,0421:30:00,30 ,       0, 0.40365,0.032382,0.077565
twpcmbeC1.c1,1997,0422:30:00,30 ,       0,0.501999,0.051647,0.103162
twpcmbeC1.c1,1997,0423:30:00,30 ,       0,0.676035,0.095551,0.163299