datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2005,08 0:30:00,31 ,       0,1.614069,0.249855,0.473472
nsacmbeC1.c1,2005,08 1:30:00,31 ,       0, 0.46417,0.069324,0.133392
nsacmbeC1.c1,2005,08 2:30:00,31 ,       0,2.502134,0.284889,0.594818
nsacmbeC1.c1,2005,08 3:30:00,31 ,       0,2.705077,0.738429, 0.87757
nsacmbeC1.c1,2005,08 4:30:00,31 ,       0,8.073359,2.287467,2.005024
nsacmbeC1.c1,2005,08 5:30:00,31 ,0.700036,22.49188,6.435704,5.614809
nsacmbeC1.c1,2005,08 6:30:00,31 ,1.480285,35.08375,11.13255,  9.1505
nsacmbeC1.c1,2005,08 7:30:00,31 ,1.563316,57.98196,16.73603, 12.6489
nsacmbeC1.c1,2005,08 8:30:00,31 , 0.81921,54.14384,21.16074,13.52421
nsacmbeC1.c1,2005,08 9:30:00,31 ,2.015396,46.63448,22.50547,10.66061
nsacmbeC1.c1,2005,0810:30:00,31 ,2.946529,52.10912, 26.1989,13.79869
nsacmbeC1.c1,2005,0811:30:00,31 ,1.996029,82.70925,32.89838, 20.3173
nsacmbeC1.c1,2005,0812:30:00,31 ,0.309665,122.2516,38.21489,29.11475
nsacmbeC1.c1,2005,0813:30:00,31 ,2.448295,131.2444,41.31119,27.57012
nsacmbeC1.c1,2005,0814:30:00,31 ,0.689211,94.15028, 31.4344,24.18037
nsacmbeC1.c1,2005,0815:30:00,31 ,1.391433,107.7964,29.60317,23.27663
nsacmbeC1.c1,2005,0816:30:00,31 , 0.74529,91.13724,26.12228,18.84094
nsacmbeC1.c1,2005,0817:30:00,31 ,0.580048,68.25918,26.46265,14.76684
nsacmbeC1.c1,2005,0818:30:00,31 ,1.646014,114.4476,23.30612, 20.3084
nsacmbeC1.c1,2005,0819:30:00,31 , 2.73176,65.88035,17.36603,12.96334
nsacmbeC1.c1,2005,0820:30:00,31 , 1.37937,61.21002, 10.6841,11.24237
nsacmbeC1.c1,2005,0821:30:00,31 ,0.825739,26.85672,5.557817,5.839937
nsacmbeC1.c1,2005,0822:30:00,31 ,       0,8.769283,2.439759,2.046763
nsacmbeC1.c1,2005,0823:30:00,31 ,       0,9.684591,0.975872,1.860796