datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2000,04 0:30:00,25 ,       0,0.701958,0.209776,0.215888
nsacmbeC1.c1,2000,04 1:30:00,26 ,       0,0.828813,0.144762,0.203953
nsacmbeC1.c1,2000,04 2:30:00,27 ,       0,1.266695,0.259072,0.328442
nsacmbeC1.c1,2000,04 3:30:00,26 ,       0,3.149502,0.427182,0.810892
nsacmbeC1.c1,2000,04 4:30:00,27 ,       0,7.899601,1.908628,2.077996
nsacmbeC1.c1,2000,04 5:30:00,30 ,0.418075,13.65398,5.581501,3.832255
nsacmbeC1.c1,2000,04 6:30:00,30 ,4.715655,23.39029,10.37991,4.627965
nsacmbeC1.c1,2000,04 7:30:00,30 ,5.316871,66.68439,17.63277,12.99445
nsacmbeC1.c1,2000,04 8:30:00,30 ,3.782694,58.81678,18.52066,13.62467
nsacmbeC1.c1,2000,04 9:30:00,30 ,3.510684, 40.1068,16.56016,11.10112
nsacmbeC1.c1,2000,0410:30:00,30 ,2.528889,  73.783,  19.169,16.36658
nsacmbeC1.c1,2000,0411:30:00,30 ,1.149629,62.47775,15.34687,15.31098
nsacmbeC1.c1,2000,0412:30:00,30 ,0.752717,56.11636,16.97926,16.39752
nsacmbeC1.c1,2000,0413:30:00,30 ,0.572086,76.17098,19.92053,20.27806
nsacmbeC1.c1,2000,0414:30:00,30 ,0.663287, 86.4296,17.58984,21.19242
nsacmbeC1.c1,2000,0415:30:00,30 ,1.400143,76.54253,19.32404,20.93624
nsacmbeC1.c1,2000,0416:30:00,30 ,2.253142,85.25045,19.97307,21.56318
nsacmbeC1.c1,2000,0417:30:00,30 ,3.956406,95.42335,16.67356,17.35522
nsacmbeC1.c1,2000,0418:30:00,30 ,4.828587, 39.8789, 17.7373,9.606591
nsacmbeC1.c1,2000,0419:30:00,30 ,5.599798,35.70795,   14.69,8.407633
nsacmbeC1.c1,2000,0420:30:00,30 ,4.309224,20.60256,10.33284,4.371968
nsacmbeC1.c1,2000,0421:30:00,30 ,0.117729,14.70616,5.733783,4.682417
nsacmbeC1.c1,2000,0422:30:00,26 ,       0,5.335432,1.892879,1.884649
nsacmbeC1.c1,2000,0423:30:00,24 ,       0,1.349959,0.292643,0.354468