datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,1998,03 0:30:00,30 ,       0,0.386148,0.153601,0.105426
twpcmbeC1.c1,1998,03 1:30:00,30 ,       0,0.394001,0.081896, 0.09102
twpcmbeC1.c1,1998,03 2:30:00,30 ,       0,0.411435,0.074539,0.096131
twpcmbeC1.c1,1998,03 3:30:00,30 ,       0,0.250146,0.066411,0.074041
twpcmbeC1.c1,1998,03 4:30:00,30 ,       0,0.108458,0.022252,0.033032
twpcmbeC1.c1,1998,03 5:30:00,30 ,       0, 0.03324,0.003202,0.008075
twpcmbeC1.c1,1998,03 6:30:00,29 ,0.000112,28.56199,9.434502,9.749289
twpcmbeC1.c1,1998,03 7:30:00,30 , 0.00102,115.4979,60.20524,37.93276
twpcmbeC1.c1,1998,03 8:30:00,30 ,0.006095,178.3081,96.12935,58.76987
twpcmbeC1.c1,1998,03 9:30:00,30 ,0.033363,257.4497,128.7839,76.24005
twpcmbeC1.c1,1998,0310:30:00,29 ,0.060034,337.2346,177.7486,100.0868
twpcmbeC1.c1,1998,0311:30:00,29 ,0.046054,397.1692,180.5362,111.5492
twpcmbeC1.c1,1998,0312:30:00,30 ,0.081349,334.8307,201.8548,96.40262
twpcmbeC1.c1,1998,0313:30:00,29 ,0.269907,371.6136,194.7205,100.9495
twpcmbeC1.c1,1998,0314:30:00,29 ,0.483084,319.7471,182.4368,90.83681
twpcmbeC1.c1,1998,0315:30:00,29 , 0.85488,237.7829,  125.14, 66.0131
twpcmbeC1.c1,1998,0316:30:00,29 ,0.195078,180.2119,86.78366, 51.3411
twpcmbeC1.c1,1998,0317:30:00,29 ,0.158137,74.10439,34.18585,28.80941
twpcmbeC1.c1,1998,0318:30:00,29 ,0.001276,8.307187,1.961466,2.581955
twpcmbeC1.c1,1998,0319:30:00,29 ,       0,0.035591,0.006189,0.011496
twpcmbeC1.c1,1998,0320:30:00,29 ,       0,0.144244,0.041766,0.041341
twpcmbeC1.c1,1998,0321:30:00,29 ,       0,0.392826,0.091471,  0.0896
twpcmbeC1.c1,1998,0322:30:00,29 ,       0,0.470641,0.121571,0.109502
twpcmbeC1.c1,1998,0323:30:00,29 ,       0, 0.36724,0.129861,0.100966