datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2006,03 0:30:00,12 ,0.013903,0.142302, 0.04195, 0.03722
sgpcmbeC1.c1,2006,03 1:30:00,12 ,0.014156, 0.11179,0.038464,0.030254
sgpcmbeC1.c1,2006,03 2:30:00,12 ,0.014799,0.126816,0.044452,0.034001
sgpcmbeC1.c1,2006,03 3:30:00,12 , 0.02264,0.133915,0.049925,0.030184
sgpcmbeC1.c1,2006,03 4:30:00,12 ,0.014616,0.189505,0.057458,0.054042
sgpcmbeC1.c1,2006,03 5:30:00,12 ,0.016469,0.117765,0.048232,0.037748
sgpcmbeC1.c1,2006,03 6:30:00,12 ,0.015173,0.123166,0.034824,0.030397
sgpcmbeC1.c1,2006,03 7:30:00,12 ,0.017141,0.132068,0.038258,0.033398
sgpcmbeC1.c1,2006,03 8:30:00,14 ,0.015593,0.075894,0.030555, 0.01561
sgpcmbeC1.c1,2006,03 9:30:00,15 ,0.016904,0.111852,0.036743,0.024731
sgpcmbeC1.c1,2006,0310:30:00,16 ,0.016669,0.100832,0.036673,0.022003
sgpcmbeC1.c1,2006,0311:30:00,17 ,0.015651, 0.07042,0.034429,0.018519
sgpcmbeC1.c1,2006,0312:30:00,17 ,0.010181,0.095919,0.038984,0.027467
sgpcmbeC1.c1,2006,0313:30:00,16 ,0.017139,0.320354,0.055626, 0.07384
sgpcmbeC1.c1,2006,0314:30:00,16 ,0.016214,0.121881,0.037102,0.024982
sgpcmbeC1.c1,2006,0315:30:00,16 ,0.014782,0.157955,0.036522,0.033393
sgpcmbeC1.c1,2006,0316:30:00,17 ,0.015282,0.441788,0.061349,0.100567
sgpcmbeC1.c1,2006,0317:30:00,15 ,0.015329,0.054504,0.031612,0.014032
sgpcmbeC1.c1,2006,0318:30:00,14 ,0.014334,0.264119,0.057755,0.065015
sgpcmbeC1.c1,2006,0319:30:00,14 ,0.014315,0.289754,0.060179,0.078626
sgpcmbeC1.c1,2006,0320:30:00,13 ,0.015293,0.101075,0.033606,0.023403
sgpcmbeC1.c1,2006,0321:30:00,13 ,0.014082,0.122304,0.041711,0.031826
sgpcmbeC1.c1,2006,0322:30:00,13 , 0.01425,0.108648, 0.03918,0.028506
sgpcmbeC1.c1,2006,0323:30:00,13 ,0.015674,0.096629,0.042407,0.026976