datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,1999,06 0:30:00,30 , 0.00785,12.56662,2.959048,4.115148
nsacmbeC1.c1,1999,06 1:30:00,30 ,0.005637,13.17427,3.794854,4.851432
nsacmbeC1.c1,1999,06 2:30:00,30 ,0.011776,22.09078,6.882069,8.565498
nsacmbeC1.c1,1999,06 3:30:00,30 ,0.029078,21.92799,4.849678,6.426968
nsacmbeC1.c1,1999,06 4:30:00,30 ,0.027193,35.45406, 8.02585,9.190884
nsacmbeC1.c1,1999,06 5:30:00,30 ,0.034261,60.20619,15.23118,16.77424
nsacmbeC1.c1,1999,06 6:30:00,30 ,0.079846,70.04182, 18.3612,19.21081
nsacmbeC1.c1,1999,06 7:30:00,30 ,0.086702,86.82776,23.65516,  23.165
nsacmbeC1.c1,1999,06 8:30:00,30 ,0.113658,124.1816,30.06416,35.56865
nsacmbeC1.c1,1999,06 9:30:00,30 ,0.281396,119.5274,33.36713,37.30538
nsacmbeC1.c1,1999,0610:30:00,30 ,0.300765, 177.262,48.20373,53.05266
nsacmbeC1.c1,1999,0611:30:00,30 ,0.722497,210.8918,46.16686,60.95368
nsacmbeC1.c1,1999,0612:30:00,30 , 0.30745,202.2029,   42.24,57.76709
nsacmbeC1.c1,1999,0613:30:00,30 ,0.382757,215.7808,58.67445,64.97478
nsacmbeC1.c1,1999,0614:30:00,30 ,0.291057,214.6389,61.51298,71.54467
nsacmbeC1.c1,1999,0615:30:00,30 ,0.266763,216.6152,54.46824, 62.8399
nsacmbeC1.c1,1999,0616:30:00,30 ,0.207607,166.6218,44.82819,45.66234
nsacmbeC1.c1,1999,0617:30:00,30 ,0.090517,179.0119,40.20508,47.91386
nsacmbeC1.c1,1999,0618:30:00,30 , 0.06702, 140.565,32.81872,34.43384
nsacmbeC1.c1,1999,0619:30:00,30 ,0.042021,118.3916,25.76728,34.14578
nsacmbeC1.c1,1999,0620:30:00,30 ,0.080904,43.19621,12.65304,15.21144
nsacmbeC1.c1,1999,0621:30:00,30 , 0.04864,59.74384,10.11919,14.49283
nsacmbeC1.c1,1999,0622:30:00,30 ,0.021231,31.53149,7.826218,9.250764
nsacmbeC1.c1,1999,0623:30:00,30 ,0.019401,24.68666,4.524245,6.440727