datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2005,10 0:30:00,29 ,       0,0.142182,0.007955,0.030598
nsacmbeC1.c1,2005,10 1:30:00,30 ,       0,0.081089,0.002703,0.014805
nsacmbeC1.c1,2005,10 2:30:00,29 ,       0,0.060868,0.002099,0.011303
nsacmbeC1.c1,2005,10 3:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,10 4:30:00,28 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,10 5:30:00,28 ,       0,0.046887,0.001675,0.008861
nsacmbeC1.c1,2005,10 6:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,10 7:30:00,30 ,       0,0.275962,0.009199,0.050383
nsacmbeC1.c1,2005,10 8:30:00,28 ,       0,3.242445,0.373298,0.899503
nsacmbeC1.c1,2005,10 9:30:00,26 ,       0,5.956602,1.951092,1.729795
nsacmbeC1.c1,2005,1010:30:00,30 ,0.513186,9.632635,3.077645,2.072917
nsacmbeC1.c1,2005,1011:30:00,30 ,1.059704,8.563708,4.269153,2.223585
nsacmbeC1.c1,2005,1012:30:00,30 ,1.042273,16.29372,4.391117,  3.6286
nsacmbeC1.c1,2005,1013:30:00,30 ,0.653044,18.34171, 3.88724,3.704655
nsacmbeC1.c1,2005,1014:30:00,30 ,0.922857,14.95856,4.538424,3.645175
nsacmbeC1.c1,2005,1015:30:00,30 ,0.882243,14.36976,3.850456,2.707423
nsacmbeC1.c1,2005,1016:30:00,28 , 0.25743,7.780624,2.477009,1.842227
nsacmbeC1.c1,2005,1017:30:00,27 ,       0,2.583544,0.412537,0.752424
nsacmbeC1.c1,2005,1018:30:00,28 ,       0,1.407154,0.068839,0.280089
nsacmbeC1.c1,2005,1019:30:00,30 ,       0,0.011671,0.000389,0.002131
nsacmbeC1.c1,2005,1020:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,1021:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,1022:30:00,28 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,1023:30:00,29 ,       0,0.080528,0.003091,0.014989