datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2005,11 0:30:00,28 ,       0,2.405312,0.181967,0.468838
twpcmbeC1.c1,2005,11 1:30:00,28 ,       0,8.755783,0.444052,1.639223
twpcmbeC1.c1,2005,11 2:30:00,29 ,       0, 4.14694,0.288133,0.855377
twpcmbeC1.c1,2005,11 3:30:00,29 ,       0,1.565585,0.112068,0.330368
twpcmbeC1.c1,2005,11 4:30:00,29 ,       0,4.241362,0.167417,0.791766
twpcmbeC1.c1,2005,11 5:30:00,30 ,1.004721,22.21446,3.615262,3.810757
twpcmbeC1.c1,2005,11 6:30:00,30 ,6.298248,89.80495,53.22681,22.46207
twpcmbeC1.c1,2005,11 7:30:00,30 ,2.694267,150.0267,83.90706,32.68943
twpcmbeC1.c1,2005,11 8:30:00,30 ,3.089867,219.2221,106.6287,56.88754
twpcmbeC1.c1,2005,11 9:30:00,30 ,16.02874,257.4814,116.3658,75.31762
twpcmbeC1.c1,2005,1110:30:00,30 ,5.992645,334.2604,121.2437,97.79324
twpcmbeC1.c1,2005,1111:30:00,30 ,8.920033,354.3958,123.2336,96.02616
twpcmbeC1.c1,2005,1112:30:00,30 ,4.832291,352.0679,117.8073,100.2611
twpcmbeC1.c1,2005,1113:30:00,30 , 1.41211,374.9848,151.6363,108.0184
twpcmbeC1.c1,2005,1114:30:00,30 ,11.53661,285.3971,103.7314, 71.5173
twpcmbeC1.c1,2005,1115:30:00,30 ,3.945625,198.9318, 75.1051, 50.9067
twpcmbeC1.c1,2005,1116:30:00,30 ,8.719153,139.8341,59.62901,41.59402
twpcmbeC1.c1,2005,1117:30:00,30 ,1.553336,73.27983,31.41451,19.42602
twpcmbeC1.c1,2005,1118:30:00,28 ,       0,3.901208,1.069238,0.924824
twpcmbeC1.c1,2005,1119:30:00,28 ,       0,3.383758,0.198336,0.712535
twpcmbeC1.c1,2005,1120:30:00,28 ,       0,2.165145,0.149803,0.443377
twpcmbeC1.c1,2005,1121:30:00,28 ,       0,7.860585,0.353002,1.479616
twpcmbeC1.c1,2005,1122:30:00,28 ,       0,0.531675, 0.09305, 0.15616
twpcmbeC1.c1,2005,1123:30:00,28 ,       0, 10.3746,0.446803,1.950824