datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2004,11 0:30:00,30 ,       0,       0,       0,       0
twpcmbeC1.c1,2004,11 1:30:00,30 ,       0,       0,       0,       0
twpcmbeC1.c1,2004,11 2:30:00,30 ,       0,       0,       0,       0
twpcmbeC1.c1,2004,11 3:30:00,30 ,       0,       0,       0,       0
twpcmbeC1.c1,2004,11 4:30:00,30 ,       0,       0,       0,       0
twpcmbeC1.c1,2004,11 5:30:00,30 ,       0,5.745287,2.635086,1.334213
twpcmbeC1.c1,2004,11 6:30:00,30 ,2.522711,54.18931,22.41863,10.11626
twpcmbeC1.c1,2004,11 7:30:00,30 ,1.553592, 61.0481,26.07174,15.76048
twpcmbeC1.c1,2004,11 8:30:00,30 ,1.790517,72.26939, 30.6362,19.60098
twpcmbeC1.c1,2004,11 9:30:00,30 ,0.723558,152.4874,37.12722,32.88546
twpcmbeC1.c1,2004,1110:30:00,30 ,4.502606,105.6058,53.15462,31.46084
twpcmbeC1.c1,2004,1111:30:00,30 ,4.363624,149.3178,60.09459, 41.2582
twpcmbeC1.c1,2004,1112:30:00,30 , 2.16108,133.1749,56.68295,37.89844
twpcmbeC1.c1,2004,1113:30:00,30 ,1.407586,141.2657,50.42158,35.44494
twpcmbeC1.c1,2004,1114:30:00,30 ,3.477347,143.0959,44.32394, 38.9342
twpcmbeC1.c1,2004,1115:30:00,30 ,4.992682,69.16612,26.90367,17.25035
twpcmbeC1.c1,2004,1116:30:00,30 ,1.409624,55.10933,27.85265,14.39705
twpcmbeC1.c1,2004,1117:30:00,30 ,2.270377,36.92065,23.15313,10.50205
twpcmbeC1.c1,2004,1118:30:00,30 ,0.134687,2.302025,0.925489, 0.51785
twpcmbeC1.c1,2004,1119:30:00,30 ,       0,       0,       0,       0
twpcmbeC1.c1,2004,1120:30:00,30 ,       0,       0,       0,       0
twpcmbeC1.c1,2004,1121:30:00,30 ,       0,       0,       0,       0
twpcmbeC1.c1,2004,1122:30:00,30 ,       0,       0,       0,       0
twpcmbeC1.c1,2004,1123:30:00,30 ,       0,       0,       0,       0