datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,1998,04 0:30:00,5 ,       0,0.415975,0.083195, 0.18603
nsacmbeC1.c1,1998,04 1:30:00,1 ,       0,       0,       0,       .
nsacmbeC1.c1,1998,04 2:30:00,2 ,       0,       0,       0,       0
nsacmbeC1.c1,1998,04 3:30:00,3 ,       0,       0,       0,       0
nsacmbeC1.c1,1998,04 4:30:00,12 ,       0,8.486594,3.359577,2.655005
nsacmbeC1.c1,1998,04 5:30:00,17 ,0.409512,27.97199,9.047374,8.098849
nsacmbeC1.c1,1998,04 6:30:00,28 ,0.044456,36.69593,12.76412,10.07657
nsacmbeC1.c1,1998,04 7:30:00,30 ,0.041693,70.07504,19.06282, 16.0585
nsacmbeC1.c1,1998,04 8:30:00,30 ,0.047941,82.02111,23.42039,19.21521
nsacmbeC1.c1,1998,04 9:30:00,30 ,0.046307,88.76521,28.93704,23.23835
nsacmbeC1.c1,1998,0410:30:00,30 ,0.046203,197.9375,33.65261,39.19601
nsacmbeC1.c1,1998,0411:30:00,30 ,0.049929,243.0047,34.81614, 43.7145
nsacmbeC1.c1,1998,0412:30:00,30 ,0.043261,143.6793,34.62874,34.79102
nsacmbeC1.c1,1998,0413:30:00,30 ,0.055743, 154.715,30.67653, 32.6256
nsacmbeC1.c1,1998,0414:30:00,30 ,0.041763, 94.7472,33.17831,25.96907
nsacmbeC1.c1,1998,0415:30:00,30 ,0.058461,88.36799,28.46676,21.74023
nsacmbeC1.c1,1998,0416:30:00,30 ,0.001973,68.48449,25.41879,17.86365
nsacmbeC1.c1,1998,0417:30:00,30 ,0.008955,62.90009,26.21938,16.81751
nsacmbeC1.c1,1998,0418:30:00,30 ,0.000203,58.99306,27.59802,17.71055
nsacmbeC1.c1,1998,0419:30:00,30 ,0.034104,46.49962,18.76951,11.94999
nsacmbeC1.c1,1998,0420:30:00,30 ,0.028444,34.79985,13.12783, 9.77727
nsacmbeC1.c1,1998,0421:30:00,18 ,       0,23.36231,9.346259,5.902858
nsacmbeC1.c1,1998,0422:30:00,11 ,0.900304,5.085767,2.473404,1.122752
nsacmbeC1.c1,1998,0423:30:00,7 ,       0, 2.48989,0.355699, 0.94109