datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2003,10 0:30:00,31 ,0.387899,10.11217,3.250904,2.502249
twpcmbeC1.c1,2003,10 1:30:00,31 ,0.305557,8.091653,   3.071,2.132152
twpcmbeC1.c1,2003,10 2:30:00,31 ,0.445468, 8.22467,3.125874, 2.30147
twpcmbeC1.c1,2003,10 3:30:00,31 ,0.322424,10.17298,3.033441, 2.56465
twpcmbeC1.c1,2003,10 4:30:00,31 ,0.373496,9.072705,3.002389,2.249196
twpcmbeC1.c1,2003,10 5:30:00,31 ,0.349073,11.42029,2.956971,2.599444
twpcmbeC1.c1,2003,10 6:30:00,31 ,0.635249, 10.4817, 3.17375,2.465101
twpcmbeC1.c1,2003,10 7:30:00,31 ,0.646371,10.50502,3.469459,2.810615
twpcmbeC1.c1,2003,10 8:30:00,31 ,0.856592,10.83211,3.310321,2.558811
twpcmbeC1.c1,2003,10 9:30:00,31 ,0.778404,10.99445,3.835158,2.732402
twpcmbeC1.c1,2003,1010:30:00,31 ,0.797262,12.92824,4.104299,3.124402
twpcmbeC1.c1,2003,1011:30:00,31 ,0.526848,8.419914, 3.03939,1.884816
twpcmbeC1.c1,2003,1012:30:00,31 , 0.58481,10.96384,3.402778, 2.85484
twpcmbeC1.c1,2003,1013:30:00,31 ,0.697436,10.85116,3.488008,2.636666
twpcmbeC1.c1,2003,1014:30:00,31 ,0.755674, 16.1297,4.246354,3.361653
twpcmbeC1.c1,2003,1015:30:00,31 ,0.740646,14.33413,4.888921,  3.6236
twpcmbeC1.c1,2003,1016:30:00,31 ,0.529014,12.42393,3.280335,2.755407
twpcmbeC1.c1,2003,1017:30:00,31 ,0.625516,11.54487,3.557116, 2.79974
twpcmbeC1.c1,2003,1018:30:00,31 ,0.321415,8.932796,3.216461,2.435895
twpcmbeC1.c1,2003,1019:30:00,31 ,  0.3359,11.07285,2.644811,2.591869
twpcmbeC1.c1,2003,1020:30:00,31 ,0.353127,5.465364,2.276268,1.404793
twpcmbeC1.c1,2003,1021:30:00,31 ,0.508833,7.666192,2.631002,2.026904
twpcmbeC1.c1,2003,1022:30:00,31 ,0.468872,10.36668,2.431082,2.175467
twpcmbeC1.c1,2003,1023:30:00,30 ,0.423814,9.289006,2.807741,2.244342