datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2004,04 0:30:00,26 ,0.557787,154.1413, 33.6524,34.19117
twpcmbeC2.c1,2004,04 1:30:00,26 ,0.686879,187.1859,39.97694,46.87334
twpcmbeC2.c1,2004,04 2:30:00,27 , 1.20183,121.3001,34.35829,32.17661
twpcmbeC2.c1,2004,04 3:30:00,27 ,0.694056,120.2239,42.85743,37.49173
twpcmbeC2.c1,2004,04 4:30:00,28 ,0.639962,118.2899,32.44228,33.41074
twpcmbeC2.c1,2004,04 5:30:00,28 ,1.822901,155.8253,39.10138,39.43444
twpcmbeC2.c1,2004,04 6:30:00,28 ,0.362215,126.7191,32.02407,27.69474
twpcmbeC2.c1,2004,04 7:30:00,28 ,0.340642,142.3633,26.83389,35.79945
twpcmbeC2.c1,2004,04 8:30:00,28 ,1.880619,131.7812,25.78453,33.57122
twpcmbeC2.c1,2004,04 9:30:00,27 ,0.256454,147.0921,25.78915,31.70232
twpcmbeC2.c1,2004,0410:30:00,28 , 3.20576,119.9779, 34.2849,34.34845
twpcmbeC2.c1,2004,0411:30:00,28 ,0.106213,143.7416, 29.1894,30.50071
twpcmbeC2.c1,2004,0412:30:00,26 ,       0,99.41315,25.90468,28.11344
twpcmbeC2.c1,2004,0413:30:00,27 ,       0,147.2219,34.88992,  33.049
twpcmbeC2.c1,2004,0414:30:00,28 ,       0,  168.26,35.73952,39.31745
twpcmbeC2.c1,2004,0415:30:00,27 ,0.020543,123.0214,29.41574,29.92059
twpcmbeC2.c1,2004,0416:30:00,28 ,       0,140.3519,42.45254,42.49133
twpcmbeC2.c1,2004,0417:30:00,26 ,       0,102.9337,31.61054, 29.0369
twpcmbeC2.c1,2004,0418:30:00,28 ,       0,131.4717,40.06907,40.54222
twpcmbeC2.c1,2004,0419:30:00,29 ,0.149315,112.6154,36.67093,31.96397
twpcmbeC2.c1,2004,0420:30:00,29 ,       0,153.6204,32.00289,39.21065
twpcmbeC2.c1,2004,0421:30:00,27 ,0.098551,  118.62, 34.8955,31.38891
twpcmbeC2.c1,2004,0422:30:00,27 ,       0,129.6227,38.97157,36.45829
twpcmbeC2.c1,2004,0423:30:00,27 , 0.01708,126.9951,32.82995, 33.3222