datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2004,04 0:30:00,24 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,04 1:30:00,26 ,       0,       0,       0,       0
nsacmbeC1.c1,2004,04 2:30:00,26 ,       0,0.103444,0.003979,0.020287
nsacmbeC1.c1,2004,04 3:30:00,27 ,       0,1.897881,0.331575,0.587981
nsacmbeC1.c1,2004,04 4:30:00,28 ,       0,7.819301, 2.20843, 2.40534
nsacmbeC1.c1,2004,04 5:30:00,30 ,       0,12.79487, 5.46823,3.761567
nsacmbeC1.c1,2004,04 6:30:00,30 ,4.183739,22.95553,9.758182,4.212595
nsacmbeC1.c1,2004,04 7:30:00,30 ,4.036375,25.78896,11.61304,6.115296
nsacmbeC1.c1,2004,04 8:30:00,30 , 3.68343,35.57308,12.88185,9.335904
nsacmbeC1.c1,2004,04 9:30:00,30 ,2.620953,36.28244,15.44432,11.81155
nsacmbeC1.c1,2004,0410:30:00,30 ,1.536789,82.49282,19.90513,22.68317
nsacmbeC1.c1,2004,0411:30:00,29 ,1.280086,89.82578,18.99948,23.17343
nsacmbeC1.c1,2004,0412:30:00,29 ,0.403401,103.0882,18.56378,24.11919
nsacmbeC1.c1,2004,0413:30:00,29 ,0.333037,140.1302,19.31167,28.74267
nsacmbeC1.c1,2004,0414:30:00,29 , 0.23479, 57.8011,13.05611,14.02257
nsacmbeC1.c1,2004,0415:30:00,30 ,0.958324,154.9984,20.62563,31.32359
nsacmbeC1.c1,2004,0416:30:00,30 ,2.083758,95.94278,14.41706, 17.9324
nsacmbeC1.c1,2004,0417:30:00,30 ,2.103567,67.32469, 15.9543,15.11749
nsacmbeC1.c1,2004,0418:30:00,30 ,3.915204,29.09482,13.41021,8.385386
nsacmbeC1.c1,2004,0419:30:00,30 ,4.952782,25.79552, 12.2273,6.108136
nsacmbeC1.c1,2004,0420:30:00,30 ,5.003299,22.60383,9.965082,4.836058
nsacmbeC1.c1,2004,0421:30:00,30 , 0.20819,9.543391, 4.98436,2.964315
nsacmbeC1.c1,2004,0422:30:00,30 ,       0,6.091359,1.601912, 1.85938
nsacmbeC1.c1,2004,0423:30:00,29 ,       0,1.426131,0.211209,0.441802