datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2005,01 0:30:00,30 ,0.122755,1.144526,0.372508,0.270831
nsacmbeC1.c1,2005,01 1:30:00,31 ,0.130747, 1.10648,0.367327,0.261153
nsacmbeC1.c1,2005,01 2:30:00,31 ,0.118392,1.125151,0.368253,0.265489
nsacmbeC1.c1,2005,01 3:30:00,31 ,0.123986,1.112653,  0.3673,0.274304
nsacmbeC1.c1,2005,01 4:30:00,31 ,0.122344,1.096153,0.380632,0.285418
nsacmbeC1.c1,2005,01 5:30:00,31 , 0.11173,1.196884,0.388597,0.288563
nsacmbeC1.c1,2005,01 6:30:00,29 ,0.138129,1.034676,0.406298, 0.28296
nsacmbeC1.c1,2005,01 7:30:00,28 ,0.128839,1.327225,0.418562,0.310121
nsacmbeC1.c1,2005,01 8:30:00,25 ,0.126145,1.235244,0.404855,0.305663
nsacmbeC1.c1,2005,01 9:30:00,26 ,0.130924,1.206829,0.409404,0.306191
nsacmbeC1.c1,2005,0110:30:00,22 ,0.125365,1.202836,0.370328, 0.25709
nsacmbeC1.c1,2005,0111:30:00,21 ,0.136273,0.718686,0.319961,0.178396
nsacmbeC1.c1,2005,0112:30:00,21 ,0.140267,0.711343,0.306106,0.177621
nsacmbeC1.c1,2005,0113:30:00,21 ,0.139513,0.722193,0.298033,0.180278
nsacmbeC1.c1,2005,0114:30:00,22 ,0.136087,0.714567,0.292964,0.170575
nsacmbeC1.c1,2005,0115:30:00,23 ,0.122955,1.296083,0.403463,0.348953
nsacmbeC1.c1,2005,0116:30:00,24 ,0.122381,1.369259,0.408128,0.344282
nsacmbeC1.c1,2005,0117:30:00,24 ,0.132312,1.271239,0.397161,0.325928
nsacmbeC1.c1,2005,0118:30:00,26 ,0.135003,1.279369,0.393703,0.310135
nsacmbeC1.c1,2005,0119:30:00,27 ,0.122693,1.288977,0.381864,0.306194
nsacmbeC1.c1,2005,0120:30:00,27 ,0.140481,1.128917,0.378912,0.275729
nsacmbeC1.c1,2005,0121:30:00,29 ,0.128316,0.974672,0.354315,0.248046
nsacmbeC1.c1,2005,0122:30:00,29 ,0.136504,1.082625,0.356226,0.257158
nsacmbeC1.c1,2005,0123:30:00,30 ,0.127124,1.167572,0.358421,0.268313