datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2007,03 0:30:00,31 ,0.088936,22.58381,2.980005,4.610778
nsacmbeC1.c1,2007,03 1:30:00,31 ,0.053576,21.08095,3.389327,4.874089
nsacmbeC1.c1,2007,03 2:30:00,31 ,0.085966,15.85328,2.637187,3.429834
nsacmbeC1.c1,2007,03 3:30:00,31 ,0.061833,11.73892,2.909781,2.868636
nsacmbeC1.c1,2007,03 4:30:00,31 ,0.079017,17.86249, 3.83462,4.350959
nsacmbeC1.c1,2007,03 5:30:00,31 ,0.081434,24.78305,3.356995,4.608023
nsacmbeC1.c1,2007,03 6:30:00,31 ,0.113352,18.31377,3.410624,4.285069
nsacmbeC1.c1,2007,03 7:30:00,31 ,0.065029,14.07121,2.835402,2.869197
nsacmbeC1.c1,2007,03 8:30:00,31 ,0.073795,16.82693,3.572238,4.725012
nsacmbeC1.c1,2007,03 9:30:00,31 ,0.054159,12.71143,3.684522,4.082669
nsacmbeC1.c1,2007,0310:30:00,31 ,0.062283,23.31817,3.962301,4.913132
nsacmbeC1.c1,2007,0311:30:00,31 , 0.09511,15.29314, 2.60025,3.339637
nsacmbeC1.c1,2007,0312:30:00,31 ,0.068169,12.09919,2.649177,3.489096
nsacmbeC1.c1,2007,0313:30:00,31 ,0.128225,12.25913, 3.00033,3.851382
nsacmbeC1.c1,2007,0314:30:00,31 ,0.074199,9.022092,2.254597,2.616329
nsacmbeC1.c1,2007,0315:30:00,31 ,0.056667,13.89106,2.438722,2.963504
nsacmbeC1.c1,2007,0316:30:00,31 ,0.073353,12.82102,2.627504,3.024074
nsacmbeC1.c1,2007,0317:30:00,31 ,0.050361,21.93882,3.065914, 4.75244
nsacmbeC1.c1,2007,0318:30:00,31 ,0.110461,8.645871,2.242979,2.399654
nsacmbeC1.c1,2007,0319:30:00,31 , 0.08623,16.98388,2.837198,3.873246
nsacmbeC1.c1,2007,0320:30:00,31 ,0.090872,11.27353,2.591287,3.010227
nsacmbeC1.c1,2007,0321:30:00,31 ,  0.0705,12.03484,2.662938,3.715869
nsacmbeC1.c1,2007,0322:30:00,31 ,0.045556,17.64709,2.972201,3.914645
nsacmbeC1.c1,2007,0323:30:00,31 ,0.050164,16.82053,3.957975,4.699819