datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2002,01 0:30:00,31 ,       0,0.356628,0.039945,0.102103
twpcmbeC1.c1,2002,01 1:30:00,31 ,       0,0.423877,0.026595,  0.0911
twpcmbeC1.c1,2002,01 2:30:00,31 ,       0,0.420848,0.045015,0.101163
twpcmbeC1.c1,2002,01 3:30:00,31 ,       0,0.459259, 0.05242,0.126524
twpcmbeC1.c1,2002,01 4:30:00,31 ,       0,0.109965,0.012036, 0.02719
twpcmbeC1.c1,2002,01 5:30:00,31 ,       0,0.025463,0.000822,0.004573
twpcmbeC1.c1,2002,01 6:30:00,31 ,0.001892,16.90067,3.770923,5.722458
twpcmbeC1.c1,2002,01 7:30:00,31 ,0.189236, 210.415,72.97546,71.93898
twpcmbeC1.c1,2002,01 8:30:00,31 ,0.522301,429.3038,177.3935, 162.736
twpcmbeC1.c1,2002,01 9:30:00,31 ,0.523148, 638.425,270.9413,227.2617
twpcmbeC1.c1,2002,0110:30:00,31 , 0.17424,795.1831,400.4261,264.2587
twpcmbeC1.c1,2002,0111:30:00,31 ,0.610191,888.0784,439.7186,326.3517
twpcmbeC1.c1,2002,0112:30:00,31 ,0.165012,912.7886,392.4061,353.5392
twpcmbeC1.c1,2002,0113:30:00,31 ,0.236092,870.2632,358.8275,351.5977
twpcmbeC1.c1,2002,0114:30:00,31 , 0.32235,764.3629,260.0359,256.7021
twpcmbeC1.c1,2002,0115:30:00,31 ,0.110422,588.0351, 165.523,182.8145
twpcmbeC1.c1,2002,0116:30:00,31 ,0.141655,339.3715,108.8945,116.3664
twpcmbeC1.c1,2002,0117:30:00,31 ,       0, 119.326, 31.9647,42.83458
twpcmbeC1.c1,2002,0118:30:00,31 ,       0,5.362182,1.103661,1.704381
twpcmbeC1.c1,2002,0119:30:00,31 ,       0,0.105992,0.003739,0.019061
twpcmbeC1.c1,2002,0120:30:00,31 ,       0,0.182582,0.020643,0.050084
twpcmbeC1.c1,2002,0121:30:00,31 ,       0,0.304207,0.036272,0.081608
twpcmbeC1.c1,2002,0122:30:00,31 ,       0,0.373045, 0.05786,0.092271
twpcmbeC1.c1,2002,0123:30:00,31 ,       0,0.684579,0.081586,0.150899