datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2003,08 0:30:00,31 ,0.238872,16.78521,3.137947,4.394329
nsacmbeC1.c1,2003,08 1:30:00,31 ,0.255438,21.78489,3.700633,5.199706
nsacmbeC1.c1,2003,08 2:30:00,31 ,0.204926,19.16061,3.611511,5.087711
nsacmbeC1.c1,2003,08 3:30:00,31 ,0.262826,21.65928,3.505138,5.258274
nsacmbeC1.c1,2003,08 4:30:00,31 ,0.216131,15.54904,3.748581,4.385349
nsacmbeC1.c1,2003,08 5:30:00,31 ,0.247931,14.02289,4.136827,4.554588
nsacmbeC1.c1,2003,08 6:30:00,31 ,0.274823,12.44009,2.488785,2.926333
nsacmbeC1.c1,2003,08 7:30:00,31 ,0.336721,17.34668, 3.23498,4.314652
nsacmbeC1.c1,2003,08 8:30:00,31 ,0.325454,20.60051,4.170575,5.221175
nsacmbeC1.c1,2003,08 9:30:00,31 ,0.261123,11.94039, 3.56329,3.298005
nsacmbeC1.c1,2003,0810:30:00,31 ,0.437228,14.77477,3.913681,3.979963
nsacmbeC1.c1,2003,0811:30:00,31 ,0.327914,23.77016,4.488151,5.605556
nsacmbeC1.c1,2003,0812:30:00,31 , 0.41467,14.81777,4.119719,4.052268
nsacmbeC1.c1,2003,0813:30:00,31 ,0.360473,28.91587,4.376102,6.366233
nsacmbeC1.c1,2003,0814:30:00,31 ,0.331146,18.88936,3.730417, 4.40312
nsacmbeC1.c1,2003,0815:30:00,31 ,0.259997,18.59952,3.814476,5.057329
nsacmbeC1.c1,2003,0816:30:00,31 ,0.299039,9.970503,2.799228,2.838404
nsacmbeC1.c1,2003,0817:30:00,31 ,0.297773, 7.33333,2.217396, 2.05238
nsacmbeC1.c1,2003,0818:30:00,31 ,0.171157,19.74013,2.879583,4.272752
nsacmbeC1.c1,2003,0819:30:00,31 ,0.236537, 9.88466,2.909332,3.134212
nsacmbeC1.c1,2003,0820:30:00,31 ,0.286541,14.95453,3.231881,3.939658
nsacmbeC1.c1,2003,0821:30:00,31 , 0.28851,20.18982,3.956949,4.357385
nsacmbeC1.c1,2003,0822:30:00,31 ,0.250221,20.20974,  3.5907,4.313711
nsacmbeC1.c1,2003,0823:30:00,31 ,0.210536,19.39143,2.977263,4.126049