datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2000,10 0:30:00,24 ,       0,381.5842,46.66874,96.29807
sgpcmbeC1.c1,2000,10 1:30:00,25 ,       0, 318.763,59.35737, 94.7553
sgpcmbeC1.c1,2000,10 2:30:00,25 ,       0,308.5522,57.67071,94.17831
sgpcmbeC1.c1,2000,10 3:30:00,24 ,       0,  321.97, 55.3055,98.22833
sgpcmbeC1.c1,2000,10 4:30:00,24 ,       0,382.6408, 44.0473,88.76332
sgpcmbeC1.c1,2000,10 5:30:00,21 ,       0,84.58916,15.27368,24.00903
sgpcmbeC1.c1,2000,10 6:30:00,23 ,       0,119.4892,27.77655,39.34736
sgpcmbeC1.c1,2000,10 7:30:00,23 ,       0,240.1521,45.83635,78.45279
sgpcmbeC1.c1,2000,10 8:30:00,28 ,       0, 171.254,31.18852,50.53054
sgpcmbeC1.c1,2000,10 9:30:00,28 ,       0,316.8594,35.53792,77.54634
sgpcmbeC1.c1,2000,1010:30:00,27 ,       0,140.2499,27.35411,47.39276
sgpcmbeC1.c1,2000,1011:30:00,28 ,       0,252.1801, 36.2645,66.79163
sgpcmbeC1.c1,2000,1012:30:00,28 ,       0,213.8661,32.82058,58.76848
sgpcmbeC1.c1,2000,1013:30:00,28 ,       0, 225.724,34.95448,67.07444
sgpcmbeC1.c1,2000,1014:30:00,28 ,0.133088,153.1008,25.06653,39.25382
sgpcmbeC1.c1,2000,1015:30:00,28 ,       0,258.9383,35.96692, 67.5874
sgpcmbeC1.c1,2000,1016:30:00,26 ,       0, 138.774,24.00601,40.81772
sgpcmbeC1.c1,2000,1017:30:00,26 ,0.160438,124.8728,22.19012,34.13892
sgpcmbeC1.c1,2000,1018:30:00,27 ,       0,102.5637,19.13591,29.17578
sgpcmbeC1.c1,2000,1019:30:00,27 ,       0,155.2543,24.13196,42.11561
sgpcmbeC1.c1,2000,1020:30:00,26 ,       0,409.4833, 56.6719,110.8325
sgpcmbeC1.c1,2000,1021:30:00,25 ,       0,226.9845,37.58428,64.99047
sgpcmbeC1.c1,2000,1022:30:00,24 ,       0,153.8866,26.52767,45.67693
sgpcmbeC1.c1,2000,1023:30:00,25 ,       0,309.2946,46.80646,81.82098