datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2007,08 0:30:00,31 ,       0,1.711557,0.326284,0.436634
nsacmbeC1.c1,2007,08 1:30:00,31 ,       0,0.311552,0.100792,0.102572
nsacmbeC1.c1,2007,08 2:30:00,31 ,       0,1.463869,0.269968,0.349606
nsacmbeC1.c1,2007,08 3:30:00,31 ,       0,4.721088, 1.05736,1.316651
nsacmbeC1.c1,2007,08 4:30:00,31 ,0.256102,11.78307,3.152278,3.039054
nsacmbeC1.c1,2007,08 5:30:00,31 ,0.716374, 24.1675,7.462558,5.727549
nsacmbeC1.c1,2007,08 6:30:00,31 ,2.685441,41.19389,11.54352,7.471507
nsacmbeC1.c1,2007,08 7:30:00,31 ,4.838831,54.86083,18.46391,11.08989
nsacmbeC1.c1,2007,08 8:30:00,31 ,7.379265, 79.1761,27.44464,17.97665
nsacmbeC1.c1,2007,08 9:30:00,31 ,7.372487,61.22412,29.32088,15.22815
nsacmbeC1.c1,2007,0810:30:00,31 ,12.31056,120.3231, 42.7291,26.96935
nsacmbeC1.c1,2007,0811:30:00,31 , 5.63607,129.6334,45.57284,34.06949
nsacmbeC1.c1,2007,0812:30:00,31 ,6.786029,122.5915, 43.0079,32.90743
nsacmbeC1.c1,2007,0813:30:00,31 ,0.934987,131.8967,40.34125,36.20138
nsacmbeC1.c1,2007,0814:30:00,31 ,6.624392,100.2778,35.34361,24.56982
nsacmbeC1.c1,2007,0815:30:00,31 , 9.45167,82.61465, 31.6734,20.56388
nsacmbeC1.c1,2007,0816:30:00,31 ,12.25946,146.2292,42.59553,37.15692
nsacmbeC1.c1,2007,0817:30:00,31 ,6.859741,84.29001,28.97941,20.89069
nsacmbeC1.c1,2007,0818:30:00,31 ,6.156818,74.41558,24.73985,16.11539
nsacmbeC1.c1,2007,0819:30:00,31 ,2.508654,57.29612,20.55085,12.71533
nsacmbeC1.c1,2007,0820:30:00,31 , 4.05977, 47.2644,14.25127,10.48347
nsacmbeC1.c1,2007,0821:30:00,31 ,1.426978,22.98833,8.505354, 6.24019
nsacmbeC1.c1,2007,0822:30:00,31 ,0.182843,12.41398,3.318097,3.679485
nsacmbeC1.c1,2007,0823:30:00,31 ,       0, 5.96259,1.159807,1.401292