datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2004,01 0:30:00,25 ,0.283155, 2.79057, 1.02389,0.574895
sgpcmbeC1.c1,2004,01 1:30:00,25 ,0.244216, 2.92627,1.026289,0.596013
sgpcmbeC1.c1,2004,01 2:30:00,24 ,0.262934,3.054679,1.032261,0.609598
sgpcmbeC1.c1,2004,01 3:30:00,24 ,0.282845,2.913996,1.015025,0.577722
sgpcmbeC1.c1,2004,01 4:30:00,25 ,0.265518, 3.53487,1.113726,0.764203
sgpcmbeC1.c1,2004,01 5:30:00,25 ,0.271474,3.619152,  1.1296,0.815649
sgpcmbeC1.c1,2004,01 6:30:00,25 ,0.272377,3.346655,1.088759,0.740923
sgpcmbeC1.c1,2004,01 7:30:00,25 , 0.29702,3.231659,1.065112,0.711202
sgpcmbeC1.c1,2004,01 8:30:00,24 ,0.326667,2.985837,1.055001,0.660497
sgpcmbeC1.c1,2004,01 9:30:00,25 ,0.350081,2.837994,1.025121,0.615074
sgpcmbeC1.c1,2004,0110:30:00,26 ,0.379203,2.827692,1.002704,0.610764
sgpcmbeC1.c1,2004,0111:30:00,26 ,0.369538,2.739967, 0.98473,0.580226
sgpcmbeC1.c1,2004,0112:30:00,26 ,0.362825,2.814263,0.982449,0.576106
sgpcmbeC1.c1,2004,0113:30:00,26 ,0.357223,2.945763,0.975255,0.585072
sgpcmbeC1.c1,2004,0114:30:00,26 ,0.357901,3.005976,0.964134,0.557588
sgpcmbeC1.c1,2004,0115:30:00,26 ,0.336328,3.010644,0.977633,0.548163
sgpcmbeC1.c1,2004,0116:30:00,26 ,0.333676,3.032547,0.990549,0.560166
sgpcmbeC1.c1,2004,0117:30:00,26 , 0.34861,3.147989, 1.01247,0.588411
sgpcmbeC1.c1,2004,0118:30:00,27 ,0.351444,  3.1905,1.099326,0.631969
sgpcmbeC1.c1,2004,0119:30:00,27 ,0.339455,3.241695,1.106287,0.655691
sgpcmbeC1.c1,2004,0120:30:00,27 ,0.335445,3.339202, 1.11846,0.685155
sgpcmbeC1.c1,2004,0121:30:00,27 ,0.329154,3.473772,1.147101, 0.72713
sgpcmbeC1.c1,2004,0122:30:00,27 ,0.340088,3.521271,1.168299, 0.75448
sgpcmbeC1.c1,2004,0123:30:00,26 ,0.298564,2.662615,1.063259,0.587548