datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2007,09 0:30:00,30 ,       0,0.182141,0.014837, 0.03904
nsacmbeC1.c1,2007,09 1:30:00,30 ,       0,0.175659,0.011027,0.034843
nsacmbeC1.c1,2007,09 2:30:00,30 ,       0,0.069842,0.005767,0.014618
nsacmbeC1.c1,2007,09 3:30:00,30 ,       0,0.180927, 0.01579,0.037147
nsacmbeC1.c1,2007,09 4:30:00,30 ,       0, 0.10236,0.010187,0.024238
nsacmbeC1.c1,2007,09 5:30:00,30 ,       0,2.518471,0.404059,0.678274
nsacmbeC1.c1,2007,09 6:30:00,30 ,       0,13.14764,3.651838,3.922164
nsacmbeC1.c1,2007,09 7:30:00,30 ,1.642052,51.46955,15.82954, 11.2511
nsacmbeC1.c1,2007,09 8:30:00,30 ,9.374024,102.2798,41.44496,21.53032
nsacmbeC1.c1,2007,09 9:30:00,30 ,28.03228,124.9125,69.54513,24.29718
nsacmbeC1.c1,2007,0910:30:00,30 ,49.23765,153.0823,99.39372,30.33034
nsacmbeC1.c1,2007,0911:30:00,29 ,58.12465,231.3562,123.1354,45.47177
nsacmbeC1.c1,2007,0912:30:00,29 ,58.31268, 238.348,144.3851,42.89041
nsacmbeC1.c1,2007,0913:30:00,29 ,57.24345,257.1497,153.8541,45.93866
nsacmbeC1.c1,2007,0914:30:00,29 ,53.13677, 257.053,144.5333,48.87865
nsacmbeC1.c1,2007,0915:30:00,29 ,43.13959,222.0231,127.6142,44.18943
nsacmbeC1.c1,2007,0916:30:00,29 ,47.45603,199.4237,96.08652,37.54137
nsacmbeC1.c1,2007,0917:30:00,29 ,22.62619,103.9864,57.86287,22.62629
nsacmbeC1.c1,2007,0918:30:00,29 , 4.86973,84.30683,34.19012,21.67378
nsacmbeC1.c1,2007,0919:30:00,29 ,0.173465,67.63057,16.00823,16.54907
nsacmbeC1.c1,2007,0920:30:00,29 ,       0,21.82936,3.869202,5.356901
nsacmbeC1.c1,2007,0921:30:00,29 ,       0,3.322495,0.368478,0.762151
nsacmbeC1.c1,2007,0922:30:00,29 ,       0,0.222306,0.017616, 0.04496
nsacmbeC1.c1,2007,0923:30:00,29 ,       0,0.114875,0.009541,0.027659