datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2003,01 0:30:00,30 ,0.008502,0.022484,0.012341,0.003617
nsacmbeC1.c1,2003,01 1:30:00,31 ,0.008277,0.023703,  0.0118,0.003455
nsacmbeC1.c1,2003,01 2:30:00,31 ,0.008302,0.020664,0.011634, 0.00293
nsacmbeC1.c1,2003,01 3:30:00,31 ,0.008325,0.030094,0.012668,0.005102
nsacmbeC1.c1,2003,01 4:30:00,31 ,0.008318, 0.02552,0.011568,0.003621
nsacmbeC1.c1,2003,01 5:30:00,31 ,0.008891,0.029368,0.012385,0.004785
nsacmbeC1.c1,2003,01 6:30:00,31 ,0.007505,0.024829,0.011339,0.003569
nsacmbeC1.c1,2003,01 7:30:00,31 ,0.005843,0.016595,0.010953,0.002149
nsacmbeC1.c1,2003,01 8:30:00,29 ,0.007774,0.020629,0.011072,0.002606
nsacmbeC1.c1,2003,01 9:30:00,28 ,0.007558,0.026434,0.011685,0.003786
nsacmbeC1.c1,2003,0110:30:00,25 ,0.007739,0.015538,0.011018,0.001583
nsacmbeC1.c1,2003,0111:30:00,28 ,0.008869,0.017069,0.011764, 0.00233
nsacmbeC1.c1,2003,0112:30:00,28 ,0.005938,0.018598,0.011426,0.002952
nsacmbeC1.c1,2003,0113:30:00,23 ,0.008287,0.020622,0.011833,0.003136
nsacmbeC1.c1,2003,0114:30:00,23 ,0.000462,0.022577,0.011434,0.004441
nsacmbeC1.c1,2003,0115:30:00,21 , 0.00627,0.036537, 0.01485,0.007048
nsacmbeC1.c1,2003,0116:30:00,23 ,0.007292,0.049828,0.013632,0.008645
nsacmbeC1.c1,2003,0117:30:00,23 ,0.008404,0.073795,0.015665,0.014962
nsacmbeC1.c1,2003,0118:30:00,24 ,0.008115,0.046502,0.014169,0.007988
nsacmbeC1.c1,2003,0119:30:00,25 , 0.00749,0.038955,0.012335,0.005944
nsacmbeC1.c1,2003,0120:30:00,26 , 0.00811,0.017975,0.011599,0.002272
nsacmbeC1.c1,2003,0121:30:00,27 ,0.008542,0.023583,0.012016, 0.00284
nsacmbeC1.c1,2003,0122:30:00,29 ,0.008197,0.023132, 0.01156,0.003117
nsacmbeC1.c1,2003,0123:30:00,29 ,0.009073,0.022739,0.012397, 0.00354