datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2000,05 0:30:00,30 ,       0,0.489467,0.061698,0.122323
nsacmbeC1.c1,2000,05 1:30:00,29 ,       0,0.241158, 0.02484,0.043462
nsacmbeC1.c1,2000,05 2:30:00,30 ,       0,0.790123,0.052856,0.145638
nsacmbeC1.c1,2000,05 3:30:00,31 , 0.00657, 3.46811,0.295743,0.736865
nsacmbeC1.c1,2000,05 4:30:00,31 ,0.012232,14.94411,1.727123,3.718143
nsacmbeC1.c1,2000,05 5:30:00,31 ,0.003482,18.45681,2.802337,5.131826
nsacmbeC1.c1,2000,05 6:30:00,31 ,       0,72.62153,6.791851,14.63393
nsacmbeC1.c1,2000,05 7:30:00,31 ,0.090705,50.82838,7.134468,14.09725
nsacmbeC1.c1,2000,05 8:30:00,31 ,0.099713,77.29203,13.65472,22.09031
nsacmbeC1.c1,2000,05 9:30:00,31 ,0.168294,131.4068,25.96578,41.05314
nsacmbeC1.c1,2000,0510:30:00,31 ,0.077959,95.50732,15.93931,26.26392
nsacmbeC1.c1,2000,0511:30:00,31 ,0.360135,178.2821,23.09358,39.72098
nsacmbeC1.c1,2000,0512:30:00,31 ,0.414883,166.2882,23.45281,37.89087
nsacmbeC1.c1,2000,0513:30:00,31 ,0.447942,179.4401,27.22497,45.72135
nsacmbeC1.c1,2000,0514:30:00,31 ,0.232687,160.3128,33.21267,42.03063
nsacmbeC1.c1,2000,0515:30:00,31 ,0.235829,153.7884,27.00439,42.30061
nsacmbeC1.c1,2000,0516:30:00,31 , 0.34159,169.5823,21.04498, 38.5069
nsacmbeC1.c1,2000,0517:30:00,31 , 0.09462,161.4805,19.20033,  37.236
nsacmbeC1.c1,2000,0518:30:00,31 ,0.054614,110.0874, 14.6991,26.42247
nsacmbeC1.c1,2000,0519:30:00,31 ,0.083989,48.44652,8.035416, 12.6502
nsacmbeC1.c1,2000,0520:30:00,31 ,       0,39.71628,7.582676,11.63541
nsacmbeC1.c1,2000,0521:30:00,31 ,       0,32.39995,3.983929, 7.40867
nsacmbeC1.c1,2000,0522:30:00,31 ,0.002671,12.26836, 1.74665,3.155282
nsacmbeC1.c1,2000,0523:30:00,31 ,0.006398,4.764298,0.635217,1.291792