datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2002,12 0:30:00,31 ,       0,   0.011,0.000592,0.002221
twpcmbeC1.c1,2002,12 1:30:00,31 ,       0,0.016222,0.001066, 0.00389
twpcmbeC1.c1,2002,12 2:30:00,31 ,       0,  0.0555,0.002597,0.010795
twpcmbeC1.c1,2002,12 3:30:00,31 ,       0,   0.005,0.000209, 0.00092
twpcmbeC1.c1,2002,12 4:30:00,31 ,       0,       0,       0,       0
twpcmbeC1.c1,2002,12 5:30:00,31 ,0.008507,1.104565,0.481359,0.373271
twpcmbeC1.c1,2002,12 6:30:00,31 ,13.39665,55.64051,38.31581,9.186903
twpcmbeC1.c1,2002,12 7:30:00,31 ,45.52633,184.2099, 110.007,36.31499
twpcmbeC1.c1,2002,12 8:30:00,31 ,82.13467,324.3669,162.3743, 69.4987
twpcmbeC1.c1,2002,12 9:30:00,31 , 62.9472,425.8097,205.2623,94.84429
twpcmbeC1.c1,2002,1210:30:00,31 , 86.2495,472.7085, 253.939,108.8984
twpcmbeC1.c1,2002,1211:30:00,31 ,23.82587,525.4913, 252.045, 122.919
twpcmbeC1.c1,2002,1212:30:00,31 ,55.41631,468.1679,262.9909,122.7645
twpcmbeC1.c1,2002,1213:30:00,31 , 22.9317,510.4352,282.6802,125.1737
twpcmbeC1.c1,2002,1214:30:00,31 ,34.60368,462.6178,261.4716,101.8478
twpcmbeC1.c1,2002,1215:30:00,31 ,47.54915,359.5258,205.2431,77.82862
twpcmbeC1.c1,2002,1216:30:00,31 ,37.81197,241.4573,132.2515,46.24412
twpcmbeC1.c1,2002,1217:30:00,31 ,8.689424,125.5352,58.16522, 26.4458
twpcmbeC1.c1,2002,1218:30:00,31 ,  0.0175,12.09897,3.219336, 2.36515
twpcmbeC1.c1,2002,1219:30:00,31 ,       0,       0,       0,       0
twpcmbeC1.c1,2002,1220:30:00,31 ,       0,0.044211,0.002071,0.008108
twpcmbeC1.c1,2002,1221:30:00,31 ,       0,0.004833,0.000156,0.000868
twpcmbeC1.c1,2002,1222:30:00,31 ,       0,0.005833,0.000333,0.001189
twpcmbeC1.c1,2002,1223:30:00,31 ,       0,0.012642, 0.00064, 0.00248