datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2007,02 0:30:00,28 ,       0,0.350294,0.043876,0.091024
nsacmbeC1.c1,2007,02 1:30:00,28 ,       0,0.304267,0.051789,0.092222
nsacmbeC1.c1,2007,02 2:30:00,28 ,       0,0.396391,0.040843,0.084266
nsacmbeC1.c1,2007,02 3:30:00,28 ,       0,0.166414,0.020446,0.046607
nsacmbeC1.c1,2007,02 4:30:00,28 ,       0,0.297849,0.034631,0.072956
nsacmbeC1.c1,2007,02 5:30:00,28 ,       0,0.227674,0.028554, 0.05895
nsacmbeC1.c1,2007,02 6:30:00,28 ,       0,0.102356,0.010824,0.024332
nsacmbeC1.c1,2007,02 7:30:00,28 ,       0,0.048784,0.004846, 0.01298
nsacmbeC1.c1,2007,02 8:30:00,28 ,       0,0.017879,0.002245, 0.00478
nsacmbeC1.c1,2007,02 9:30:00,28 ,       0,2.306577,0.117015,0.440925
nsacmbeC1.c1,2007,0210:30:00,28 ,       0,8.781943,1.416386,2.367591
nsacmbeC1.c1,2007,0211:30:00,28 ,0.001266,15.80111,4.190496,4.116242
nsacmbeC1.c1,2007,0212:30:00,28 ,0.013818,19.86417,6.442335,5.772204
nsacmbeC1.c1,2007,0213:30:00,28 ,0.018575,30.76832,6.408908,8.444447
nsacmbeC1.c1,2007,0214:30:00,28 ,0.005694,21.18575,5.720929,5.342778
nsacmbeC1.c1,2007,0215:30:00,28 ,0.001177,23.89535,5.964126,6.000574
nsacmbeC1.c1,2007,0216:30:00,28 ,       0,14.88376,4.502055,4.847025
nsacmbeC1.c1,2007,0217:30:00,28 ,       0,6.397412,0.672927,1.457859
nsacmbeC1.c1,2007,0218:30:00,28 ,       0,0.126249,0.006281,0.023893
nsacmbeC1.c1,2007,0219:30:00,28 ,       0,0.092582,0.009779,0.023946
nsacmbeC1.c1,2007,0220:30:00,28 ,       0,0.176472, 0.02345,0.043819
nsacmbeC1.c1,2007,0221:30:00,28 ,       0,0.253055,0.022547,0.054386
nsacmbeC1.c1,2007,0222:30:00,28 ,       0,0.270346,0.038648,0.069964
nsacmbeC1.c1,2007,0223:30:00,28 ,       0,0.248467,0.041042,0.074601