datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2007,03 0:30:00,31 ,       0,0.556199,0.031587,0.106361
twpcmbeC2.c1,2007,03 1:30:00,31 ,       0,0.224433,0.012119,0.044514
twpcmbeC2.c1,2007,03 2:30:00,31 ,       0,0.215433,0.015705,0.045091
twpcmbeC2.c1,2007,03 3:30:00,31 ,       0,0.114708,0.005152,0.021158
twpcmbeC2.c1,2007,03 4:30:00,31 ,       0,0.157837,0.005092,0.028348
twpcmbeC2.c1,2007,03 5:30:00,31 ,       0,0.050995,  0.0025,0.010181
twpcmbeC2.c1,2007,03 6:30:00,31 ,0.040723,1.512767,0.448877,  0.2916
twpcmbeC2.c1,2007,03 7:30:00,31 ,32.12691,99.78377,56.40548,15.41525
twpcmbeC2.c1,2007,03 8:30:00,31 ,87.17887,351.6512,283.0258,58.47246
twpcmbeC2.c1,2007,03 9:30:00,31 ,126.7319,600.2089,496.0119,  132.77
twpcmbeC2.c1,2007,0310:30:00,31 ,201.5791,806.1016,682.5297,159.1843
twpcmbeC2.c1,2007,0311:30:00,31 ,161.8635,976.4238,818.1152,192.6938
twpcmbeC2.c1,2007,0312:30:00,31 ,104.1833,1057.521,853.7364,226.6124
twpcmbeC2.c1,2007,0313:30:00,31 ,179.7736,1058.638,842.9521,221.3335
twpcmbeC2.c1,2007,0314:30:00,31 ,228.6138,973.9897,753.3152,211.7678
twpcmbeC2.c1,2007,0315:30:00,31 ,343.0162,836.0881,625.3152,140.5865
twpcmbeC2.c1,2007,0316:30:00,31 ,136.9293,610.1466,463.1557,127.7869
twpcmbeC2.c1,2007,0317:30:00,31 ,48.10705,377.8374,261.9375,80.80607
twpcmbeC2.c1,2007,0318:30:00,31 ,17.52011,137.1511,76.96582,29.40953
twpcmbeC2.c1,2007,0319:30:00,31 ,0.042022,2.547569,1.046589,0.698754
twpcmbeC2.c1,2007,0320:30:00,31 ,       0,0.025696,0.001409,0.005035
twpcmbeC2.c1,2007,0321:30:00,31 ,       0,0.096562,0.008868,0.023936
twpcmbeC2.c1,2007,0322:30:00,31 ,       0,0.254522,0.011281,0.046651
twpcmbeC2.c1,2007,0323:30:00,31 ,       0,0.569299,0.039781,0.129113