datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2007,10 0:30:00,31 ,0.234111, 3.55107,1.089755,0.597932
twpcmbeC2.c1,2007,10 1:30:00,31 ,0.335486,2.166699,1.135568,0.448199
twpcmbeC2.c1,2007,10 2:30:00,31 ,0.339639,2.829109,1.098194,0.616825
twpcmbeC2.c1,2007,10 3:30:00,31 ,0.431775,3.891893,1.333862,0.870551
twpcmbeC2.c1,2007,10 4:30:00,31 ,0.237008,2.475397,0.895058,0.599408
twpcmbeC2.c1,2007,10 5:30:00,31 ,0.244978,1.896817,0.830992,0.393048
twpcmbeC2.c1,2007,10 6:30:00,31 ,0.514145,5.344786,1.488997,0.891477
twpcmbeC2.c1,2007,10 7:30:00,31 ,3.355286,16.82522,10.24008,  3.4223
twpcmbeC2.c1,2007,10 8:30:00,31 ,3.743071,17.19232,11.89156,2.719874
twpcmbeC2.c1,2007,10 9:30:00,31 ,8.715178,22.27624,12.57891,2.962017
twpcmbeC2.c1,2007,1010:30:00,30 , 2.70735,18.07509,9.909469,3.727909
twpcmbeC2.c1,2007,1011:30:00,22 ,3.492372,16.56341,9.511011,3.503365
twpcmbeC2.c1,2007,1012:30:00,16 ,6.639303,30.61164,11.37764,5.998947
twpcmbeC2.c1,2007,1013:30:00,18 ,4.553475,20.24035, 10.5272,4.442777
twpcmbeC2.c1,2007,1014:30:00,20 ,5.754007,18.35354,9.654234,2.935322
twpcmbeC2.c1,2007,1015:30:00,28 ,4.499296,18.73233,10.36805,4.038065
twpcmbeC2.c1,2007,1016:30:00,31 ,5.019307,25.39898,11.88685,4.494508
twpcmbeC2.c1,2007,1017:30:00,31 ,2.071338,16.46167,9.311145,3.584586
twpcmbeC2.c1,2007,1018:30:00,31 ,3.190109,11.78868,6.836573,2.106912
twpcmbeC2.c1,2007,1019:30:00,31 ,0.636027,4.628196,1.818258,0.877458
twpcmbeC2.c1,2007,1020:30:00,31 ,0.423405,2.659823,1.175856,0.587477
twpcmbeC2.c1,2007,1021:30:00,31 ,0.312544,2.875954,1.023573,0.620232
twpcmbeC2.c1,2007,1022:30:00,31 ,0.303143,2.578885,1.111477,0.610892
twpcmbeC2.c1,2007,1023:30:00,31 ,0.277394,2.082116,0.973007,0.470395