datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,1998,09 0:30:00,24 ,       0,0.145552,0.016463,0.039441
nsacmbeC1.c1,1998,09 1:30:00,21 ,       0,0.109703,0.012765,0.029262
nsacmbeC1.c1,1998,09 2:30:00,23 ,       0,0.187269,0.020946,  0.0468
nsacmbeC1.c1,1998,09 3:30:00,24 ,       0,0.291417, 0.03299,0.079279
nsacmbeC1.c1,1998,09 4:30:00,23 ,       0,0.816497,0.060776,0.175485
nsacmbeC1.c1,1998,09 5:30:00,24 ,       0,     0.4,0.024222, 0.08257
nsacmbeC1.c1,1998,09 6:30:00,20 ,       0,1.641102,0.174073,0.374275
nsacmbeC1.c1,1998,09 7:30:00,17 ,       0,8.305757,1.765536,2.338094
nsacmbeC1.c1,1998,09 8:30:00,19 ,0.650553,10.72223,4.676545,3.307427
nsacmbeC1.c1,1998,09 9:30:00,22 ,0.227321,14.06956,4.747139,4.104641
nsacmbeC1.c1,1998,0910:30:00,22 ,0.643903, 21.1591, 7.04033,6.577549
nsacmbeC1.c1,1998,0911:30:00,23 , 0.82109,20.39876,7.222527,6.578629
nsacmbeC1.c1,1998,0912:30:00,28 ,0.560122,19.30399, 7.20171,5.697164
nsacmbeC1.c1,1998,0913:30:00,27 ,0.644235, 20.6882,7.844274,6.002849
nsacmbeC1.c1,1998,0914:30:00,28 ,0.358196,19.86932, 7.28565,5.196851
nsacmbeC1.c1,1998,0915:30:00,27 ,0.444276,21.62154,7.926554,5.559591
nsacmbeC1.c1,1998,0916:30:00,25 ,0.815395,18.21488, 6.90209,5.580363
nsacmbeC1.c1,1998,0917:30:00,24 ,  0.4611,13.66999,5.457046,4.133177
nsacmbeC1.c1,1998,0918:30:00,19 ,0.082006,9.656235,2.861966,2.738035
nsacmbeC1.c1,1998,0919:30:00,17 ,       0,4.494054,0.471024,1.087471
nsacmbeC1.c1,1998,0920:30:00,22 ,       0,1.125887,0.117809,0.259907
nsacmbeC1.c1,1998,0921:30:00,24 ,       0,0.308607,0.040738,0.087258
nsacmbeC1.c1,1998,0922:30:00,22 ,       0, 0.40806,0.052213,0.117903
nsacmbeC1.c1,1998,0923:30:00,26 ,       0,0.499275,0.063987,0.125413