datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2002,03 0:30:00,25 ,       0,0.527303,0.033679,0.116087
nsacmbeC1.c1,2002,03 1:30:00,25 ,       0,0.348322,0.034704, 0.09705
nsacmbeC1.c1,2002,03 2:30:00,25 ,       0,0.392232,0.020318,0.080705
nsacmbeC1.c1,2002,03 3:30:00,26 ,       0,0.287207,0.011046,0.056326
nsacmbeC1.c1,2002,03 4:30:00,27 ,       0,0.059046,0.002187,0.011363
nsacmbeC1.c1,2002,03 5:30:00,27 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,03 6:30:00,27 ,       0,4.520584,  0.5958, 1.28523
nsacmbeC1.c1,2002,03 7:30:00,25 ,       0,13.31377,4.104819,5.040924
nsacmbeC1.c1,2002,03 8:30:00,25 , 0.53769,20.29783,9.798684,6.781276
nsacmbeC1.c1,2002,03 9:30:00,26 ,  3.2224,35.53523,14.85394,7.707182
nsacmbeC1.c1,2002,0310:30:00,25 ,3.100305,45.45458,16.17186,7.824957
nsacmbeC1.c1,2002,0311:30:00,25 ,4.274367,45.92445,13.27827,7.619266
nsacmbeC1.c1,2002,0312:30:00,24 ,2.771976,44.49831,8.603765,8.550342
nsacmbeC1.c1,2002,0313:30:00,25 ,0.688129,17.19935,5.502823,5.343088
nsacmbeC1.c1,2002,0314:30:00,25 ,2.109218,25.41634,8.896244,7.035216
nsacmbeC1.c1,2002,0315:30:00,25 ,4.203068,34.40123,12.63805, 7.09862
nsacmbeC1.c1,2002,0316:30:00,25 ,4.997143,25.23199,14.74173,3.372901
nsacmbeC1.c1,2002,0317:30:00,25 ,5.293923,29.07884,16.39903, 5.79275
nsacmbeC1.c1,2002,0318:30:00,25 ,0.702399,23.24613,11.30057,6.439526
nsacmbeC1.c1,2002,0319:30:00,25 ,       0,17.07878,5.415561,6.009213
nsacmbeC1.c1,2002,0320:30:00,28 ,       0,6.472009,0.770951,1.591728
nsacmbeC1.c1,2002,0321:30:00,28 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,0322:30:00,27 ,       0,0.426401,0.018736,0.082894
nsacmbeC1.c1,2002,0323:30:00,28 ,       0,0.095605,0.003414,0.018068