datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,1998,09 0:30:00,29 ,       0,126.3867,13.07845,28.32176
sgpcmbeC1.c1,1998,09 1:30:00,28 ,       0,266.0416,22.90029, 56.3026
sgpcmbeC1.c1,1998,09 2:30:00,29 ,       0,437.1237,34.42844, 89.8721
sgpcmbeC1.c1,1998,09 3:30:00,28 ,       0,813.1557,61.63935,174.5479
sgpcmbeC1.c1,1998,09 4:30:00,27 ,       0,402.1511,28.31447,79.66928
sgpcmbeC1.c1,1998,09 5:30:00,28 ,       0,561.5404,33.42563,107.7127
sgpcmbeC1.c1,1998,09 6:30:00,28 ,       0,435.3194,33.95098,87.35442
sgpcmbeC1.c1,1998,09 7:30:00,28 ,       0,405.0789,42.44341,93.22534
sgpcmbeC1.c1,1998,09 8:30:00,28 ,       0,295.0626,27.59963,67.99582
sgpcmbeC1.c1,1998,09 9:30:00,28 ,       0,245.9039,18.94502,49.73263
sgpcmbeC1.c1,1998,0910:30:00,28 ,       0,460.3564,34.42393,96.06818
sgpcmbeC1.c1,1998,0911:30:00,28 ,       0,483.9303,33.78308,93.82832
sgpcmbeC1.c1,1998,0912:30:00,28 ,       0,552.1437,31.69316,103.6983
sgpcmbeC1.c1,1998,0913:30:00,28 ,       0,772.0605,46.29736,149.8619
sgpcmbeC1.c1,1998,0914:30:00,25 ,       0,278.5656,32.18826,63.50244
sgpcmbeC1.c1,1998,0915:30:00,25 ,       0,285.0606, 37.3885,76.29526
sgpcmbeC1.c1,1998,0916:30:00,25 ,       0,355.4992,32.53375,76.91687
sgpcmbeC1.c1,1998,0917:30:00,25 ,       0,445.9209,43.32418,98.72754
sgpcmbeC1.c1,1998,0918:30:00,29 ,       0,476.8299,38.64884,97.15093
sgpcmbeC1.c1,1998,0919:30:00,29 ,       0, 291.873,24.21357,62.58366
sgpcmbeC1.c1,1998,0920:30:00,29 ,       0, 202.818,23.33706,50.24069
sgpcmbeC1.c1,1998,0921:30:00,29 ,       0,68.20276,13.96148,24.35889
sgpcmbeC1.c1,1998,0922:30:00,29 ,       0,296.4484,14.76785,54.69415
sgpcmbeC1.c1,1998,0923:30:00,29 ,       0,270.9145,16.56927, 50.8498