datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2004,03 0:30:00,17 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,03 1:30:00,16 ,       0,0.186676,0.011667,0.046669
nsacmbeC1.c1,2004,03 2:30:00,16 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,03 3:30:00,18 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,03 4:30:00,21 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,03 5:30:00,27 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,03 6:30:00,27 ,       0,4.028094,0.810827,1.291183
nsacmbeC1.c1,2004,03 7:30:00,30 ,       0,13.48597,4.164053,4.180973
nsacmbeC1.c1,2004,03 8:30:00,30 ,1.576969,26.67513,9.116053,5.384941
nsacmbeC1.c1,2004,03 9:30:00,31 ,1.876598,28.94532,10.43412,6.149198
nsacmbeC1.c1,2004,0310:30:00,31 ,2.065222,30.73939,10.20561,7.137123
nsacmbeC1.c1,2004,0311:30:00,31 ,1.396346,20.33779,8.181828,6.094561
nsacmbeC1.c1,2004,0312:30:00,31 ,0.734974,52.28385,12.09832,14.04776
nsacmbeC1.c1,2004,0313:30:00,31 ,0.312827,25.76021,7.769124,7.940679
nsacmbeC1.c1,2004,0314:30:00,31 ,0.511961, 49.7009, 9.71647, 12.5492
nsacmbeC1.c1,2004,0315:30:00,30 ,0.557739,38.83215,10.92555,10.88308
nsacmbeC1.c1,2004,0316:30:00,30 ,3.552915,22.29718,9.957321, 6.38023
nsacmbeC1.c1,2004,0317:30:00,30 ,4.642982,25.43874,10.17477,5.997861
nsacmbeC1.c1,2004,0318:30:00,30 ,3.329219,18.19059,9.089365,4.344275
nsacmbeC1.c1,2004,0319:30:00,30 ,       0,15.01108,5.170985,4.483154
nsacmbeC1.c1,2004,0320:30:00,30 ,       0,7.340847,1.111949,1.864832
nsacmbeC1.c1,2004,0321:30:00,26 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,0322:30:00,23 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,0323:30:00,20 ,       0,       0,       0,       0