datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2003,04 0:30:00,30 ,       0,0.001141,0.000038,0.000208
nsacmbeC1.c1,2003,04 1:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,04 2:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,04 3:30:00,30 ,       0,0.001692,0.000125,0.000412
nsacmbeC1.c1,2003,04 4:30:00,30 ,       0,0.383272,0.024131,0.072977
nsacmbeC1.c1,2003,04 5:30:00,30 ,       0,6.075942,0.264977,1.119998
nsacmbeC1.c1,2003,04 6:30:00,30 ,       0,13.03283,2.734617,4.238504
nsacmbeC1.c1,2003,04 7:30:00,30 ,0.027038,39.95888,7.203496,9.514415
nsacmbeC1.c1,2003,04 8:30:00,30 ,0.018378,77.31241,13.54781,17.26476
nsacmbeC1.c1,2003,04 9:30:00,30 ,0.082082,74.80724,14.29785,  17.073
nsacmbeC1.c1,2003,0410:30:00,30 , 0.06955,76.27225, 21.1619, 21.1588
nsacmbeC1.c1,2003,0411:30:00,30 ,0.208943,126.0968,28.32031,34.42632
nsacmbeC1.c1,2003,0412:30:00,30 ,0.253353, 153.499,30.46762,39.01509
nsacmbeC1.c1,2003,0413:30:00,30 ,0.350747,72.74137,18.63423,23.74299
nsacmbeC1.c1,2003,0414:30:00,30 ,0.130061,134.5233,19.77328,32.25284
nsacmbeC1.c1,2003,0415:30:00,30 ,0.128299,156.0423,21.48868,35.53138
nsacmbeC1.c1,2003,0416:30:00,30 , 0.11305,78.93834,14.44879,19.58445
nsacmbeC1.c1,2003,0417:30:00,30 ,0.074818,84.04933,15.10741, 17.9531
nsacmbeC1.c1,2003,0418:30:00,30 ,0.043737,55.70165,11.49087,  13.189
nsacmbeC1.c1,2003,0419:30:00,30 ,0.017595,39.71978, 8.75244,11.38476
nsacmbeC1.c1,2003,0420:30:00,30 ,0.026396,17.31793,3.340945,4.650424
nsacmbeC1.c1,2003,0421:30:00,30 ,       0,1.727149, 0.10207,0.319949
nsacmbeC1.c1,2003,0422:30:00,30 ,       0,0.173612,  0.0105,0.032117
nsacmbeC1.c1,2003,0423:30:00,30 ,       0,0.006126,0.000256,0.001145