datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,1998,04 0:30:00,5 ,       0,0.796544,0.159309,0.356225
nsacmbeC1.c1,1998,04 1:30:00,1 ,       0,       0,       0,       .
nsacmbeC1.c1,1998,04 2:30:00,2 ,       0,       0,       0,       0
nsacmbeC1.c1,1998,04 3:30:00,3 ,       0,       0,       0,       0
nsacmbeC1.c1,1998,04 4:30:00,12 ,       0,0.514868,0.043929,0.148326
nsacmbeC1.c1,1998,04 5:30:00,17 ,       0,21.83127,3.256783,6.230451
nsacmbeC1.c1,1998,04 6:30:00,28 ,       0,16.29433,3.830764,4.235713
nsacmbeC1.c1,1998,04 7:30:00,30 ,0.063132,57.98719,7.023754,11.37862
nsacmbeC1.c1,1998,04 8:30:00,30 ,       0, 122.939,12.62506,26.50467
nsacmbeC1.c1,1998,04 9:30:00,30 ,0.006732,84.87666,10.65729,20.17374
nsacmbeC1.c1,1998,0410:30:00,30 ,0.037373,210.5073,17.39943,42.64222
nsacmbeC1.c1,1998,0411:30:00,30 ,0.065285,243.6446,26.96226,51.23804
nsacmbeC1.c1,1998,0412:30:00,30 ,0.282324,147.5784,20.26404,34.44282
nsacmbeC1.c1,1998,0413:30:00,30 ,       0,159.8324,18.58416,41.15919
nsacmbeC1.c1,1998,0414:30:00,30 ,       0,144.1183,25.06244,41.33762
nsacmbeC1.c1,1998,0415:30:00,30 ,       0,134.0853,25.71042,38.85838
nsacmbeC1.c1,1998,0416:30:00,30 ,       0,88.57916,15.46911,22.13689
nsacmbeC1.c1,1998,0417:30:00,30 ,       0,134.3309,17.83385,29.30805
nsacmbeC1.c1,1998,0418:30:00,30 ,       0,70.30711,11.40857,17.35995
nsacmbeC1.c1,1998,0419:30:00,30 ,       0, 40.1126,8.294175,11.38548
nsacmbeC1.c1,1998,0420:30:00,30 ,       0,32.73284,4.697927,7.031036
nsacmbeC1.c1,1998,0421:30:00,18 ,       0,6.127504,2.590273,1.918609
nsacmbeC1.c1,1998,0422:30:00,11 ,       0,1.509771,0.278212,0.478782
nsacmbeC1.c1,1998,0423:30:00,7 ,       0,1.677577,0.260936,0.627142