datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2006,10 0:30:00,31 ,0.575894,11.49536,4.026036,2.843773
twpcmbeC1.c1,2006,10 1:30:00,31 ,0.337336,11.44994,3.977407,2.999318
twpcmbeC1.c1,2006,10 2:30:00,31 ,0.416183,11.09248,3.559383, 2.70925
twpcmbeC1.c1,2006,10 3:30:00,31 ,0.358945,12.65632,3.580411,3.198928
twpcmbeC1.c1,2006,10 4:30:00,31 ,0.434992,11.82827,4.587831,3.271548
twpcmbeC1.c1,2006,10 5:30:00,31 ,0.313567,12.59634,4.580908,3.288318
twpcmbeC1.c1,2006,10 6:30:00,31 ,0.738497, 9.02702,4.458831,2.457821
twpcmbeC1.c1,2006,10 7:30:00,31 ,0.686725,9.627248,3.675692,  2.4055
twpcmbeC1.c1,2006,10 8:30:00,31 ,0.722879,14.51514,  4.1301,3.490454
twpcmbeC1.c1,2006,10 9:30:00,31 ,0.174923,8.920164,3.005391,2.224688
twpcmbeC1.c1,2006,1010:30:00,31 ,0.971192,9.753323, 3.71376,2.149232
twpcmbeC1.c1,2006,1011:30:00,31 ,0.871656,12.88281, 4.36224,2.990415
twpcmbeC1.c1,2006,1012:30:00,31 ,0.662697,10.78287,4.542382,2.813995
twpcmbeC1.c1,2006,1013:30:00,31 ,0.422574,15.21727,4.810719,3.257843
twpcmbeC1.c1,2006,1014:30:00,31 ,0.427181,12.88593,4.473682, 2.97069
twpcmbeC1.c1,2006,1015:30:00,31 ,1.094355,12.20386, 3.87627,2.892061
twpcmbeC1.c1,2006,1016:30:00,31 ,0.482472,12.35141,4.832269,3.172194
twpcmbeC1.c1,2006,1017:30:00,31 ,1.529537,10.30098,4.458304, 2.13262
twpcmbeC1.c1,2006,1018:30:00,31 ,0.582447,13.20095,3.946811,3.021751
twpcmbeC1.c1,2006,1019:30:00,31 ,0.450782,12.34647,3.631899,2.993236
twpcmbeC1.c1,2006,1020:30:00,31 ,0.356069, 11.5913,3.715101,3.297946
twpcmbeC1.c1,2006,1021:30:00,31 ,0.450975,7.802085,2.637953,1.957215
twpcmbeC1.c1,2006,1022:30:00,31 ,0.392905,5.843774,2.257591,1.566267
twpcmbeC1.c1,2006,1023:30:00,31 ,0.468401,15.90594,3.567294,3.150245