datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2004,03 0:30:00,29 ,0.007332, 0.01873,0.011381,0.002552
nsacmbeC1.c1,2004,03 1:30:00,29 ,0.008581,0.022833,0.011857,0.002995
nsacmbeC1.c1,2004,03 2:30:00,29 ,0.004702,0.051631,0.012026,0.007893
nsacmbeC1.c1,2004,03 3:30:00,26 ,0.008174,0.026774,0.012446, 0.00386
nsacmbeC1.c1,2004,03 4:30:00,25 ,0.008985,0.039221,0.013672,0.007421
nsacmbeC1.c1,2004,03 5:30:00,23 , 0.00296,0.034732,0.012542,0.006468
nsacmbeC1.c1,2004,03 6:30:00,20 ,0.000878,0.027885,0.011982,0.005408
nsacmbeC1.c1,2004,03 7:30:00,22 ,0.008462,0.023838,0.012529,0.003643
nsacmbeC1.c1,2004,03 8:30:00,21 , 0.00841,0.022577,  0.0113,0.003089
nsacmbeC1.c1,2004,03 9:30:00,27 ,0.004422, 0.01687,0.011019,0.002519
nsacmbeC1.c1,2004,0310:30:00,24 ,0.008307,0.018298,0.010987, 0.00179
nsacmbeC1.c1,2004,0311:30:00,23 ,0.004107,0.020447,0.011806,0.003551
nsacmbeC1.c1,2004,0312:30:00,15 ,0.008196,0.012881,0.010482,0.001217
nsacmbeC1.c1,2004,0313:30:00,12 ,0.008458, 0.02117,0.011365,0.003564
nsacmbeC1.c1,2004,0314:30:00,12 , 0.00168,0.031924,0.011833,0.007059
nsacmbeC1.c1,2004,0315:30:00,12 ,0.008631,0.039912, 0.01508,0.008903
nsacmbeC1.c1,2004,0316:30:00,10 ,0.008923,0.013238,0.011261,0.001469
nsacmbeC1.c1,2004,0317:30:00,13 ,0.009211,0.014478,0.011921,0.001678
nsacmbeC1.c1,2004,0318:30:00,23 ,0.002647,0.019191,0.009991,0.003553
nsacmbeC1.c1,2004,0319:30:00,25 ,0.008882,0.021025,0.012274,0.003152
nsacmbeC1.c1,2004,0320:30:00,26 , 0.00745,0.017255,0.010612,   0.002
nsacmbeC1.c1,2004,0321:30:00,25 ,0.008672,0.034845,0.012235,0.005036
nsacmbeC1.c1,2004,0322:30:00,26 ,0.008082,0.019961,0.011434,0.002764
nsacmbeC1.c1,2004,0323:30:00,27 ,0.008933,0.018877,0.011306, 0.00214