datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2002,11 0:00:00,30 ,0.331554,16.27384,4.859339,4.145421
twpcmbeC3.c1,2002,11 1:00:00,30 ,0.456437,13.09538,4.222481,3.341641
twpcmbeC3.c1,2002,11 2:00:00,30 ,0.330965, 12.7587,3.357738, 3.59262
twpcmbeC3.c1,2002,11 3:00:00,30 ,0.396876,14.60399,4.387784,4.081188
twpcmbeC3.c1,2002,11 4:00:00,30 ,0.481483,12.79006,4.437312,3.730667
twpcmbeC3.c1,2002,11 5:00:00,30 ,0.339348, 12.5357,3.522595,3.286952
twpcmbeC3.c1,2002,11 6:00:00,30 ,0.423907,10.33089,3.798415,3.194446
twpcmbeC3.c1,2002,11 7:00:00,30 ,0.433011,11.29953,   3.223,2.992267
twpcmbeC3.c1,2002,11 8:00:00,30 ,0.463594,10.81593,3.548445,2.439435
twpcmbeC3.c1,2002,11 9:00:00,30 , 0.41056,10.60416, 4.26441,2.881019
twpcmbeC3.c1,2002,1110:00:00,30 ,1.233989,10.66515, 4.84941,2.473993
twpcmbeC3.c1,2002,1111:00:00,30 ,1.489129,10.22038,4.680172,2.426879
twpcmbeC3.c1,2002,1112:00:00,30 ,0.988258,10.82535, 4.81036,2.271035
twpcmbeC3.c1,2002,1113:00:00,30 ,0.811697, 17.5757,5.524311,4.298926
twpcmbeC3.c1,2002,1114:00:00,30 ,0.930701,16.87005,5.087689,4.230624
twpcmbeC3.c1,2002,1115:00:00,30 ,0.646966,18.31304,  3.5941,3.637313
twpcmbeC3.c1,2002,1116:00:00,30 ,0.489389,10.09296, 2.31649,2.003289
twpcmbeC3.c1,2002,1117:00:00,30 ,0.622088,11.44687,2.877575,2.500261
twpcmbeC3.c1,2002,1118:00:00,30 , 0.67717,11.56812,2.620289,2.645704
twpcmbeC3.c1,2002,1119:00:00,30 ,0.393393,8.421716,2.715823,2.494496
twpcmbeC3.c1,2002,1120:00:00,30 ,0.407326,8.554574,2.400616,2.137049
twpcmbeC3.c1,2002,1121:00:00,30 ,0.342087,10.86686,4.005059,3.224805
twpcmbeC3.c1,2002,1122:00:00,30 ,0.491554,12.99166,4.962663,3.887026
twpcmbeC3.c1,2002,1123:00:00,30 ,0.622981,13.58647,4.278544,3.597791