datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2002,05 0:30:00,31 ,0.237899,3.707387,1.306278,0.978433
nsacmbeC1.c1,2002,05 1:30:00,31 ,       0,2.733508,0.959894,0.925516
nsacmbeC1.c1,2002,05 2:30:00,31 ,0.421978,3.587909,1.623302,0.899949
nsacmbeC1.c1,2002,05 3:30:00,31 ,1.877605,7.905004,3.775948,1.400464
nsacmbeC1.c1,2002,05 4:30:00,31 , 1.25498,22.42423,7.398278,4.014106
nsacmbeC1.c1,2002,05 5:30:00,31 ,1.829572,23.89613,11.17624,5.304066
nsacmbeC1.c1,2002,05 6:30:00,31 ,2.402923,46.33773,16.54366,10.36473
nsacmbeC1.c1,2002,05 7:30:00,31 ,1.983431,58.05553,18.87129,12.50357
nsacmbeC1.c1,2002,05 8:30:00,31 ,0.912989,89.35653, 23.5366,19.09398
nsacmbeC1.c1,2002,05 9:30:00,31 , 0.84508,71.05894,25.21147,17.95246
nsacmbeC1.c1,2002,0510:30:00,31 ,1.227098,82.77364,29.45157,20.72528
nsacmbeC1.c1,2002,0511:30:00,31 ,0.684785,99.65449,34.49782,27.11926
nsacmbeC1.c1,2002,0512:30:00,31 ,0.357862,86.93982,33.04109,27.69065
nsacmbeC1.c1,2002,0513:30:00,31 ,0.328597,153.1126, 39.9862,45.63426
nsacmbeC1.c1,2002,0514:30:00,31 ,0.603935,114.7943,34.77992,32.27016
nsacmbeC1.c1,2002,0515:30:00,31 ,0.908026,111.7888,37.61651,30.65581
nsacmbeC1.c1,2002,0516:30:00,31 ,0.506013,86.99728,30.24016,24.48758
nsacmbeC1.c1,2002,0517:30:00,31 ,1.172954,76.60846,26.59839,22.34956
nsacmbeC1.c1,2002,0518:30:00,31 ,2.078784, 42.3772,17.83912,12.96633
nsacmbeC1.c1,2002,0519:30:00,31 ,2.586141,46.43654,13.83475,11.22605
nsacmbeC1.c1,2002,0520:30:00,31 ,2.687035,43.76555,15.99749, 10.7469
nsacmbeC1.c1,2002,0521:30:00,31 ,2.899071,29.41756,9.105409,6.224384
nsacmbeC1.c1,2002,0522:30:00,31 ,2.347119,15.90349,5.808779,3.404962
nsacmbeC1.c1,2002,0523:30:00,31 ,1.298118,7.852915,3.181892,1.468657