datastream, month, tod, n, min, max, mean, std
sgpcmbeC1.c1,05 0:30:00,297 ,0.008551,0.357832,0.064375,0.058533
sgpcmbeC1.c1,05 1:30:00,291 , 0.01151,0.421407,0.058828,0.054224
sgpcmbeC1.c1,05 2:30:00,294 ,0.010331,0.400579,0.061615,0.062399
sgpcmbeC1.c1,05 3:30:00,288 ,0.004413,0.460964,0.054711,0.050233
sgpcmbeC1.c1,05 4:30:00,275 ,0.011542,0.280478,0.053383, 0.04363
sgpcmbeC1.c1,05 5:30:00,273 ,0.009334,0.283882,0.056425,0.046738
sgpcmbeC1.c1,05 6:30:00,276 ,0.010509,0.358628, 0.05436,0.046539
sgpcmbeC1.c1,05 7:30:00,286 ,0.011908, 0.37383,0.053979,0.050904
sgpcmbeC1.c1,05 8:30:00,291 ,0.009899,0.661118,0.049494,0.052068
sgpcmbeC1.c1,05 9:30:00,305 ,0.013928,0.359684,0.054964,0.048627
sgpcmbeC1.c1,0510:30:00,307 ,0.013995,0.334097,0.056673,0.043462
sgpcmbeC1.c1,0511:30:00,309 , 0.01441,0.280479,0.059092,0.041644
sgpcmbeC1.c1,0512:30:00,309 ,0.016543,0.509247,0.065223,0.052517
sgpcmbeC1.c1,0513:30:00,307 ,0.014476,0.371496,0.069744,0.047572
sgpcmbeC1.c1,0514:30:00,307 , 0.01018,0.262434,0.070613, 0.04434
sgpcmbeC1.c1,0515:30:00,305 , 0.01718,0.295138,0.067792,0.041119
sgpcmbeC1.c1,0516:30:00,304 ,0.014814,0.348018,0.065224,0.042853
sgpcmbeC1.c1,0517:30:00,305 ,0.015903,0.388696, 0.06394,0.052283
sgpcmbeC1.c1,0518:30:00,313 ,0.013822,0.402087,0.058213,0.054407
sgpcmbeC1.c1,0519:30:00,310 ,0.012015,0.363645,0.056279,0.049283
sgpcmbeC1.c1,0520:30:00,308 ,0.011443,0.381239,0.053713,0.051636
sgpcmbeC1.c1,0521:30:00,305 ,0.013161,0.288021,0.054767,0.043746
sgpcmbeC1.c1,0522:30:00,302 ,0.012558,0.430995,0.059335,0.063693
sgpcmbeC1.c1,0523:30:00,298 ,0.011393,0.380251,0.055143,  0.0524