datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2005,06 0:30:00,30 ,1.059883,13.82518,4.559887,3.154412
nsacmbeC1.c1,2005,06 1:30:00,30 ,0.411637,11.70525,5.756731,2.931677
nsacmbeC1.c1,2005,06 2:30:00,30 ,0.869652,9.334375,3.846155, 2.33921
nsacmbeC1.c1,2005,06 3:30:00,30 ,1.044509,16.30689,5.715974, 3.73768
nsacmbeC1.c1,2005,06 4:30:00,30 ,2.285849,28.52087,9.067326,6.522741
nsacmbeC1.c1,2005,06 5:30:00,30 ,2.261231,48.93101,13.98949,10.92798
nsacmbeC1.c1,2005,06 6:30:00,30 , 1.61238,47.34271,17.02027,12.42416
nsacmbeC1.c1,2005,06 7:30:00,30 ,1.996423,59.51895,17.96495,15.02644
nsacmbeC1.c1,2005,06 8:30:00,30 ,1.625699,83.68631,29.46121,24.01299
nsacmbeC1.c1,2005,06 9:30:00,30 , 0.41201,105.6498, 32.5686,27.23655
nsacmbeC1.c1,2005,0610:30:00,30 ,0.855787,85.44474, 35.3124,26.81676
nsacmbeC1.c1,2005,0611:30:00,30 ,0.274636,98.63665, 36.9681,25.98927
nsacmbeC1.c1,2005,0612:30:00,30 ,0.139001,  144.67,48.70009,42.22491
nsacmbeC1.c1,2005,0613:30:00,30 ,0.402745,110.5763,40.63768, 31.4767
nsacmbeC1.c1,2005,0614:30:00,30 ,0.470756,124.8085,44.70316,35.20754
nsacmbeC1.c1,2005,0615:30:00,30 ,0.977174,132.2976,37.73335,35.20159
nsacmbeC1.c1,2005,0616:30:00,30 ,0.658707,107.7709,34.90647,   30.55
nsacmbeC1.c1,2005,0617:30:00,30 ,1.204559,118.5782,33.53125,28.22878
nsacmbeC1.c1,2005,0618:30:00,30 ,1.220549,63.58216,25.31603,19.70596
nsacmbeC1.c1,2005,0619:30:00,30 , 1.27143,45.45098,20.64534,14.07978
nsacmbeC1.c1,2005,0620:30:00,30 ,1.956189,48.06691,21.17434,13.96507
nsacmbeC1.c1,2005,0621:30:00,30 ,1.480129,39.19688,16.25259,10.92383
nsacmbeC1.c1,2005,0622:30:00,30 ,1.417835,25.40994,9.040211,6.561181
nsacmbeC1.c1,2005,0623:30:00,30 ,1.995634,21.94292,7.379038,5.617599