datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,1999,04 0:30:00,14 ,       0,0.458044,0.104403,0.174332
nsacmbeC1.c1,1999,04 1:30:00,14 ,       0,0.445357,0.071435,0.150507
nsacmbeC1.c1,1999,04 2:30:00,13 ,       0,0.591667,0.124031,0.212664
nsacmbeC1.c1,1999,04 3:30:00,18 ,       0, 2.20375, 0.56219,0.684325
nsacmbeC1.c1,1999,04 4:30:00,22 ,       0,16.47451,4.126915,4.951724
nsacmbeC1.c1,1999,04 5:30:00,27 ,0.115909,51.85215, 17.1526,16.88269
nsacmbeC1.c1,1999,04 6:30:00,30 ,2.724643,105.2316,44.30996,32.29113
nsacmbeC1.c1,1999,04 7:30:00,30 ,19.44917,153.6534,89.44706,40.58498
nsacmbeC1.c1,1999,04 8:30:00,30 ,59.62199,225.0955,150.6624,48.41773
nsacmbeC1.c1,1999,04 9:30:00,30 ,110.3163,316.0075,225.1886,61.71895
nsacmbeC1.c1,1999,0410:30:00,30 ,162.0868,386.2546,286.7204, 69.5295
nsacmbeC1.c1,1999,0411:30:00,30 ,201.6235,434.2747,340.0382, 69.2809
nsacmbeC1.c1,1999,0412:30:00,30 ,221.3972,479.3316,374.3675,63.27777
nsacmbeC1.c1,1999,0413:30:00,30 ,235.2047,480.0753,387.0243,64.31403
nsacmbeC1.c1,1999,0414:30:00,30 ,238.7526,462.0819,377.8688,62.96421
nsacmbeC1.c1,1999,0415:30:00,30 ,211.8655,414.8366,339.2801,58.29547
nsacmbeC1.c1,1999,0416:30:00,30 ,165.8485,331.0062,271.5737,46.79701
nsacmbeC1.c1,1999,0417:30:00,30 ,145.8806,255.2433,204.0781, 35.6344
nsacmbeC1.c1,1999,0418:30:00,30 ,67.76285,169.1566,119.5679,30.06507
nsacmbeC1.c1,1999,0419:30:00,30 ,22.79233, 102.366,53.94809,20.97056
nsacmbeC1.c1,1999,0420:30:00,30 ,5.527412,59.77388,27.90964,14.39386
nsacmbeC1.c1,1999,0421:30:00,26 ,0.053478,31.66933,13.14624,10.69635
nsacmbeC1.c1,1999,0422:30:00,23 ,       0,   11.17,2.838103,3.346605
nsacmbeC1.c1,1999,0423:30:00,19 ,       0,2.080943, 0.51556,0.515054