datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,1999,03 0:30:00,19 ,       0,1.585901,0.589431, 0.54446
nsacmbeC1.c1,1999,03 1:30:00,21 ,       0,1.958746,0.707663,0.616739
nsacmbeC1.c1,1999,03 2:30:00,22 ,       0,2.045638,0.732224,0.706181
nsacmbeC1.c1,1999,03 3:30:00,22 ,       0,1.793102,0.619962,0.642251
nsacmbeC1.c1,1999,03 4:30:00,23 ,       0,1.672952,0.611967,0.591661
nsacmbeC1.c1,1999,03 5:30:00,22 ,       0,1.973595,0.746025,0.696132
nsacmbeC1.c1,1999,03 6:30:00,23 ,       0,1.751639,0.558678,0.589226
nsacmbeC1.c1,1999,03 7:30:00,29 ,       0,18.27352,2.316319,4.408681
nsacmbeC1.c1,1999,03 8:30:00,30 ,0.007612,71.17091,12.59797, 21.6483
nsacmbeC1.c1,1999,03 9:30:00,31 ,0.120384,143.5305,31.93336,43.51739
nsacmbeC1.c1,1999,0310:30:00,31 ,0.510777,212.6663,68.94802,65.48643
nsacmbeC1.c1,1999,0311:30:00,31 ,1.249161,266.2202,104.4787,85.21309
nsacmbeC1.c1,1999,0312:30:00,31 ,1.844009,303.7298, 126.347,95.42145
nsacmbeC1.c1,1999,0313:30:00,31 , 1.71965,315.0418,136.3116,98.33227
nsacmbeC1.c1,1999,0314:30:00,31 ,1.741669,300.1181,133.7458, 93.4929
nsacmbeC1.c1,1999,0315:30:00,31 ,1.592514,270.1578,114.2187,87.44213
nsacmbeC1.c1,1999,0316:30:00,31 ,1.088715,213.5888,79.45369,69.08069
nsacmbeC1.c1,1999,0317:30:00,31 , 0.13489,151.9808,43.56514,48.67356
nsacmbeC1.c1,1999,0318:30:00,31 , 0.02174,84.25861,15.78088,24.46659
nsacmbeC1.c1,1999,0319:30:00,27 ,       0,25.02514,3.423852, 6.31079
nsacmbeC1.c1,1999,0320:30:00,19 ,       0,1.938026,0.687034,0.731711
nsacmbeC1.c1,1999,0321:30:00,22 ,       0, 2.11744,0.803618,0.771164
nsacmbeC1.c1,1999,0322:30:00,20 ,       0,1.852795,0.643818,0.718029
nsacmbeC1.c1,1999,0323:30:00,22 ,       0,1.868322,0.587385, 0.59286