datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2002,12 0:30:00,31 ,       0,0.409051,0.048158,0.119158
twpcmbeC1.c1,2002,12 1:30:00,31 ,       0,0.542373,0.064419,0.140127
twpcmbeC1.c1,2002,12 2:30:00,31 ,       0,0.500866, 0.04042,0.130377
twpcmbeC1.c1,2002,12 3:30:00,31 ,       0,0.398355,0.032863,0.103583
twpcmbeC1.c1,2002,12 4:30:00,31 ,       0,0.235168,0.007586,0.042237
twpcmbeC1.c1,2002,12 5:30:00,31 ,0.065893,2.313005,1.052046,0.711368
twpcmbeC1.c1,2002,12 6:30:00,31 ,8.051334,77.93262,46.41894,17.98089
twpcmbeC1.c1,2002,12 7:30:00,31 ,14.27274,122.6252,72.61521, 22.8073
twpcmbeC1.c1,2002,12 8:30:00,31 ,27.58037,170.6225,83.04053,38.37401
twpcmbeC1.c1,2002,12 9:30:00,31 ,17.17981,256.7231,105.7575,68.05745
twpcmbeC1.c1,2002,1210:30:00,31 ,23.74278,348.1546,126.3759,96.55868
twpcmbeC1.c1,2002,1211:30:00,31 ,11.71731,402.3517,127.3951,122.9949
twpcmbeC1.c1,2002,1212:30:00,31 ,6.009539,414.8004,132.7938,110.4561
twpcmbeC1.c1,2002,1213:30:00,31 ,4.571276,387.4046,147.4197,100.7701
twpcmbeC1.c1,2002,1214:30:00,31 ,2.562296,271.1208,136.1386,71.73374
twpcmbeC1.c1,2002,1215:30:00,31 ,5.761494,263.5299,118.6366,72.90235
twpcmbeC1.c1,2002,1216:30:00,31 ,1.364211,146.1424,71.36954, 38.5022
twpcmbeC1.c1,2002,1217:30:00,31 ,6.604269,109.6414, 43.3979,28.43696
twpcmbeC1.c1,2002,1218:30:00,31 ,0.098144,19.53502, 5.40739,3.741106
twpcmbeC1.c1,2002,1219:30:00,31 ,       0,       0,       0,       0
twpcmbeC1.c1,2002,1220:30:00,31 ,       0, 0.49599,0.040222,0.118112
twpcmbeC1.c1,2002,1221:30:00,31 ,       0,0.197264,0.012517,0.048459
twpcmbeC1.c1,2002,1222:30:00,31 ,       0,0.452213,0.032462,0.093342
twpcmbeC1.c1,2002,1223:30:00,31 ,       0,0.591796,0.052769, 0.13537