datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2003,08 0:00:00,28 ,       0,72.62888,15.07123,20.77152
twpcmbeC3.c1,2003,08 1:00:00,28 ,       0,85.05571,15.17343,22.98693
twpcmbeC3.c1,2003,08 2:00:00,28 ,       0,159.9705,23.59196,38.76084
twpcmbeC3.c1,2003,08 3:00:00,28 ,       0, 213.851,  19.004,43.57118
twpcmbeC3.c1,2003,08 4:00:00,27 ,       0,61.22805,11.83348,14.47929
twpcmbeC3.c1,2003,08 5:00:00,28 ,       0,119.1108,16.29006,26.80749
twpcmbeC3.c1,2003,08 6:00:00,28 ,       0,114.0331,16.57644,29.01655
twpcmbeC3.c1,2003,08 7:00:00,28 ,       0,101.9519,17.42836,27.50361
twpcmbeC3.c1,2003,08 8:00:00,27 ,       0,60.01167, 13.6642,16.45746
twpcmbeC3.c1,2003,08 9:00:00,27 ,       0,55.73057,11.09669,14.93998
twpcmbeC3.c1,2003,0810:00:00,27 ,       0,79.97998,24.36998,26.47658
twpcmbeC3.c1,2003,0811:00:00,27 ,       0,109.4671,29.15353, 34.9234
twpcmbeC3.c1,2003,0812:00:00,27 ,       0, 283.315,39.16803,58.27379
twpcmbeC3.c1,2003,0813:00:00,27 ,       0,175.3217,28.17034,42.95343
twpcmbeC3.c1,2003,0814:00:00,27 ,       0,163.5521,17.86858,35.46933
twpcmbeC3.c1,2003,0815:00:00,27 ,       0,205.1935,13.01427,39.24209
twpcmbeC3.c1,2003,0816:00:00,28 ,       0,54.44836,4.332975,11.53928
twpcmbeC3.c1,2003,0817:00:00,28 ,       0,29.90968,1.893043,5.562696
twpcmbeC3.c1,2003,0818:00:00,28 ,       0,35.79704, 3.24064,8.003331
twpcmbeC3.c1,2003,0819:00:00,28 ,       0,17.68243,2.017375,4.248701
twpcmbeC3.c1,2003,0820:00:00,27 ,       0,41.05624,4.529704,10.74994
twpcmbeC3.c1,2003,0821:00:00,27 ,       0,33.11573,4.006626,8.882538
twpcmbeC3.c1,2003,0822:00:00,27 ,       0,45.56326,4.474167,10.11969
twpcmbeC3.c1,2003,0823:00:00,28 ,       0,54.52365,8.511796, 13.7001