datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2006,08 0:30:00,25 ,       0,0.165428,0.006617,0.033086
nsacmbeC1.c1,2006,08 1:30:00,28 ,       0,0.028315,0.001477,0.005808
nsacmbeC1.c1,2006,08 2:30:00,28 ,       0,0.187973,0.011885, 0.04403
nsacmbeC1.c1,2006,08 3:30:00,20 ,       0,1.468049,0.094673,0.336927
nsacmbeC1.c1,2006,08 4:30:00,13 ,       0,3.133134,0.561307,0.869081
nsacmbeC1.c1,2006,08 5:30:00,20 ,0.245473,8.365656,1.862887, 1.85579
nsacmbeC1.c1,2006,08 6:30:00,26 ,0.636733,15.26968,2.806639,2.819948
nsacmbeC1.c1,2006,08 7:30:00,30 ,0.941671,16.03361,4.782622,3.271045
nsacmbeC1.c1,2006,08 8:30:00,31 ,0.434708,21.88583,6.784627,5.354351
nsacmbeC1.c1,2006,08 9:30:00,31 ,1.657222,20.41589, 8.98262,5.667178
nsacmbeC1.c1,2006,0810:30:00,31 ,2.523822,28.65788,10.53519, 6.27023
nsacmbeC1.c1,2006,0811:30:00,31 ,2.209195,25.07563,9.870709,6.747303
nsacmbeC1.c1,2006,0812:30:00,31 , 1.06386,24.46972,9.996219,6.808621
nsacmbeC1.c1,2006,0813:30:00,31 , 0.68851,19.39709,8.779739,5.113826
nsacmbeC1.c1,2006,0814:30:00,31 ,1.046532,17.68055,8.350861,5.462714
nsacmbeC1.c1,2006,0815:30:00,31 ,1.057054,23.73293,7.567263, 5.90378
nsacmbeC1.c1,2006,0816:30:00,31 ,2.391696,30.80848,9.859298,8.170168
nsacmbeC1.c1,2006,0817:30:00,31 ,1.297938,19.56982,7.764912,5.689207
nsacmbeC1.c1,2006,0818:30:00,31 , 1.80657,20.17676, 6.47998,4.725163
nsacmbeC1.c1,2006,0819:30:00,29 ,0.848921,15.65875,5.264149,4.503333
nsacmbeC1.c1,2006,0820:30:00,25 , 0.36377,11.84819,4.066747,2.983549
nsacmbeC1.c1,2006,0821:30:00,15 ,0.147116,10.77168,2.301053,2.713063
nsacmbeC1.c1,2006,0822:30:00,13 ,       0,3.154088, 0.64285,0.972703
nsacmbeC1.c1,2006,0823:30:00,18 ,       0,2.290857,0.179168,0.549274