datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2003,07 0:30:00,31 ,       0,0.665091,0.165829,0.238189
twpcmbeC1.c1,2003,07 1:30:00,31 ,       0,0.615722,0.128117, 0.21326
twpcmbeC1.c1,2003,07 2:30:00,31 ,       0,0.503709,0.096578,0.183623
twpcmbeC1.c1,2003,07 3:30:00,31 ,       0, 0.38768,0.042124,0.095747
twpcmbeC1.c1,2003,07 4:30:00,31 ,       0,0.348081,0.036793,0.085157
twpcmbeC1.c1,2003,07 5:30:00,31 ,       0,0.119467, 0.00629,0.024999
twpcmbeC1.c1,2003,07 6:30:00,31 ,3.610312, 40.1898,17.26499,10.21243
twpcmbeC1.c1,2003,07 7:30:00,31 ,4.641937,98.11271, 47.2992,30.19677
twpcmbeC1.c1,2003,07 8:30:00,31 ,5.290645,194.4038,80.90758,53.08611
twpcmbeC1.c1,2003,07 9:30:00,31 ,9.235573,215.7227,96.47542,60.96823
twpcmbeC1.c1,2003,0710:30:00,31 ,12.77643,231.7913,118.6699,65.70976
twpcmbeC1.c1,2003,0711:30:00,31 ,15.93238,294.3106,134.6335, 93.6258
twpcmbeC1.c1,2003,0712:30:00,31 ,6.807571,296.8116,127.3041,89.61738
twpcmbeC1.c1,2003,0713:30:00,31 ,10.29806,368.3858,121.7329,94.29789
twpcmbeC1.c1,2003,0714:30:00,31 ,11.12412,324.0242,111.4312,77.32869
twpcmbeC1.c1,2003,0715:30:00,31 ,6.189192,314.8126,109.7249,76.76922
twpcmbeC1.c1,2003,0716:30:00,31 ,4.020327, 175.449, 71.1819,46.11969
twpcmbeC1.c1,2003,0717:30:00,31 ,8.860364,115.4477,38.69374,25.93456
twpcmbeC1.c1,2003,0718:30:00,31 ,0.888765,13.22518, 4.31227,2.532105
twpcmbeC1.c1,2003,0719:30:00,31 ,       0,0.276014,0.023307,0.065543
twpcmbeC1.c1,2003,0720:30:00,31 ,       0,0.406019,0.031656,0.088831
twpcmbeC1.c1,2003,0721:30:00,31 ,       0,0.521593,0.080404,0.171615
twpcmbeC1.c1,2003,0722:30:00,31 ,       0,0.645265,0.133885,0.221058
twpcmbeC1.c1,2003,0723:30:00,31 ,       0, 0.73609,0.208431,0.244027