datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2003,02 0:30:00,28 , 0.29728,13.06271, 4.14914,3.373643
twpcmbeC2.c1,2003,02 1:30:00,28 , 0.42538,10.47762,4.004157,2.884328
twpcmbeC2.c1,2003,02 2:30:00,28 ,0.489513,10.13714,3.460272,2.867183
twpcmbeC2.c1,2003,02 3:30:00,28 ,0.249066,11.00479,3.498482,2.858546
twpcmbeC2.c1,2003,02 4:30:00,28 ,0.629445, 13.9019,4.098764,3.585808
twpcmbeC2.c1,2003,02 5:30:00,28 , 0.45255, 11.9074,4.083208,3.596396
twpcmbeC2.c1,2003,02 6:30:00,28 ,0.684051,19.26061,3.761909,4.141622
twpcmbeC2.c1,2003,02 7:30:00,28 ,0.550542,13.36763,3.353614,2.600377
twpcmbeC2.c1,2003,02 8:30:00,28 ,0.716237,13.34346,3.297555,2.716939
twpcmbeC2.c1,2003,02 9:30:00,28 ,0.572678,13.30751,4.017309,3.512159
twpcmbeC2.c1,2003,0210:30:00,28 ,0.459688,8.528493,3.012493,2.081503
twpcmbeC2.c1,2003,0211:30:00,28 ,0.659639,13.08033,3.471076,2.912007
twpcmbeC2.c1,2003,0212:30:00,28 , 0.62577,12.43929,3.942981,3.033173
twpcmbeC2.c1,2003,0213:30:00,28 ,0.640339,9.359097,3.572141,2.528144
twpcmbeC2.c1,2003,0214:30:00,28 ,0.491137,13.14837,4.023013,3.156577
twpcmbeC2.c1,2003,0215:30:00,28 , 0.64023,12.48267,3.517979,2.902755
twpcmbeC2.c1,2003,0216:30:00,28 ,  0.5634,11.96083,3.209852,2.647063
twpcmbeC2.c1,2003,0217:30:00,28 ,0.495677,17.87375,4.429842,4.427912
twpcmbeC2.c1,2003,0218:30:00,28 , 0.55951,11.73163,4.207722,3.372744
twpcmbeC2.c1,2003,0219:30:00,28 ,0.524673,11.92405,4.501832,3.647498
twpcmbeC2.c1,2003,0220:30:00,28 ,0.593327,11.54009,3.736159,2.787966
twpcmbeC2.c1,2003,0221:30:00,28 ,0.366089,8.640983,3.603826,2.185635
twpcmbeC2.c1,2003,0222:30:00,28 , 0.54198, 14.6566,3.545579,3.204577
twpcmbeC2.c1,2003,0223:30:00,28 ,0.217637,11.87854,4.172274,3.058176