datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,1999,05 0:30:00,27 ,0.150821,6.369445,2.467485,1.677423
nsacmbeC1.c1,1999,05 1:30:00,26 ,       0, 5.19171,1.668996,1.444092
nsacmbeC1.c1,1999,05 2:30:00,29 ,       0,10.62575,2.887815,2.605226
nsacmbeC1.c1,1999,05 3:30:00,31 ,0.947239,16.19483,6.154871,3.637386
nsacmbeC1.c1,1999,05 4:30:00,31 ,3.374769,22.90852,10.86608,4.590195
nsacmbeC1.c1,1999,05 5:30:00,31 ,4.346761,35.93067,17.80981,7.995623
nsacmbeC1.c1,1999,05 6:30:00,31 ,12.04788,77.20162,25.72046,14.12121
nsacmbeC1.c1,1999,05 7:30:00,31 ,7.817266,63.53057,26.71128,11.72925
nsacmbeC1.c1,1999,05 8:30:00,31 , 17.9011,79.42657,33.40663,14.22869
nsacmbeC1.c1,1999,05 9:30:00,31 ,18.09714,109.6574,42.74102,25.56896
nsacmbeC1.c1,1999,0510:30:00,31 ,17.60951,111.8478,43.18858,22.08386
nsacmbeC1.c1,1999,0511:30:00,31 ,11.46247,93.91018,42.60706,22.98097
nsacmbeC1.c1,1999,0512:30:00,31 , 8.30271,112.4639,38.32742,23.41727
nsacmbeC1.c1,1999,0513:30:00,31 , 3.77178,151.8625,45.20943,35.86465
nsacmbeC1.c1,1999,0514:30:00,31 ,  8.2258,91.56639,39.38147,26.03819
nsacmbeC1.c1,1999,0515:30:00,31 ,12.24379,139.0211,46.01015,36.91544
nsacmbeC1.c1,1999,0516:30:00,31 ,15.21539,91.66737,35.23571,17.14558
nsacmbeC1.c1,1999,0517:30:00,31 ,20.45503,83.09591,34.10509,15.10194
nsacmbeC1.c1,1999,0518:30:00,31 ,13.69599,85.93938,34.93922,18.81922
nsacmbeC1.c1,1999,0519:30:00,31 , 10.3132,82.17067,28.66864,15.25168
nsacmbeC1.c1,1999,0520:30:00,31 ,11.32914,38.35728,21.59979,8.016454
nsacmbeC1.c1,1999,0521:30:00,31 , 3.47431, 41.0338,15.90072,9.559538
nsacmbeC1.c1,1999,0522:30:00,31 ,2.946525,27.64833,9.669114,5.048275
nsacmbeC1.c1,1999,0523:30:00,31 ,0.619957,11.69924,4.473247, 2.71066