datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,1996,11 0:30:00,30 ,       0,0.586674,0.314373,0.121707
twpcmbeC1.c1,1996,11 1:30:00,30 ,       0,0.616562,0.309492, 0.15203
twpcmbeC1.c1,1996,11 2:30:00,30 ,       0,0.498923,0.232394,0.154561
twpcmbeC1.c1,1996,11 3:30:00,30 ,       0,0.467181,0.203907,0.160151
twpcmbeC1.c1,1996,11 4:30:00,30 ,       0,0.384186,    0.16,0.139797
twpcmbeC1.c1,1996,11 5:30:00,30 , 0.54454,4.125157,2.490475, 1.05937
twpcmbeC1.c1,1996,11 6:30:00,30 ,5.548435,78.69926,44.84627, 22.5471
twpcmbeC1.c1,1996,11 7:30:00,30 ,5.735823,164.5595,77.76285,41.07178
twpcmbeC1.c1,1996,11 8:30:00,30 ,8.347175,195.0358,95.47174,55.63072
twpcmbeC1.c1,1996,11 9:30:00,30 ,9.844445,270.1049,101.8724,72.90816
twpcmbeC1.c1,1996,1110:30:00,30 ,12.81176,387.2668,130.1167,101.0334
twpcmbeC1.c1,1996,1111:30:00,30 ,13.16007,336.5589,132.0429,101.6651
twpcmbeC1.c1,1996,1112:30:00,30 ,17.58719,374.9152,142.9901,109.9885
twpcmbeC1.c1,1996,1113:30:00,30 ,8.599877,323.5437,138.4141, 97.3072
twpcmbeC1.c1,1996,1114:30:00,30 ,10.32812,268.4704,115.2526,73.13633
twpcmbeC1.c1,1996,1115:30:00,30 ,4.169577,254.9453,88.93166,64.62922
twpcmbeC1.c1,1996,1116:30:00,30 ,6.503222,154.4757,62.20768,40.63298
twpcmbeC1.c1,1996,1117:30:00,30 ,5.025978,79.14993,36.97749,21.95746
twpcmbeC1.c1,1996,1118:30:00,30 ,       0,6.152582,1.156387, 1.31149
twpcmbeC1.c1,1996,1119:30:00,29 ,       0, 0.60263,0.177709,0.159047
twpcmbeC1.c1,1996,1120:30:00,29 ,       0, 0.46933,0.188238,0.155373
twpcmbeC1.c1,1996,1121:30:00,30 ,       0, 0.65067,0.264893,0.161589
twpcmbeC1.c1,1996,1122:30:00,30 ,       0,0.501223,0.272643,0.137362
twpcmbeC1.c1,1996,1123:30:00,30 ,       0,0.703493,0.293774,0.142736