datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2001,04 0:30:00,26 ,       0,0.116995,0.004617,0.022929
nsacmbeC1.c1,2001,04 1:30:00,26 ,       0, 0.01639, 0.00063,0.003214
nsacmbeC1.c1,2001,04 2:30:00,26 ,       0,0.194025,0.010541,0.038541
nsacmbeC1.c1,2001,04 3:30:00,26 ,       0,3.078442,0.313458,0.737604
nsacmbeC1.c1,2001,04 4:30:00,26 ,       0,17.74041,3.447359,5.394173
nsacmbeC1.c1,2001,04 5:30:00,30 ,       0,39.86984,15.22011,14.85412
nsacmbeC1.c1,2001,04 6:30:00,29 ,  3.6609,98.74266,39.99609,25.30967
nsacmbeC1.c1,2001,04 7:30:00,30 ,34.26393,190.0644,80.22047, 34.6161
nsacmbeC1.c1,2001,04 8:30:00,30 ,64.73009, 231.279,124.5258,42.19274
nsacmbeC1.c1,2001,04 9:30:00,30 ,85.44543,309.2049,169.6511,63.36642
nsacmbeC1.c1,2001,0410:30:00,30 ,99.01113,352.8179,203.1819,71.80268
nsacmbeC1.c1,2001,0411:30:00,30 ,109.2486,365.6638,231.9056,85.94391
nsacmbeC1.c1,2001,0412:30:00,30 ,   114.9,432.7795,257.1735, 102.167
nsacmbeC1.c1,2001,0413:30:00,30 ,112.0974,456.3659,255.7178,105.3192
nsacmbeC1.c1,2001,0414:30:00,30 ,106.6032, 422.006,247.1549,90.59408
nsacmbeC1.c1,2001,0415:30:00,30 ,101.8759,420.2548, 228.722,86.01794
nsacmbeC1.c1,2001,0416:30:00,30 ,90.56335,334.9292,198.4919,70.75865
nsacmbeC1.c1,2001,0417:30:00,30 ,76.93955,282.5914,156.0365,52.03051
nsacmbeC1.c1,2001,0418:30:00,30 ,58.47234, 281.641,119.1003,45.40208
nsacmbeC1.c1,2001,0419:30:00,30 ,36.87821,210.1469,77.57281,37.15078
nsacmbeC1.c1,2001,0420:30:00,30 , 6.42823,91.14026,36.75376,23.06439
nsacmbeC1.c1,2001,0421:30:00,29 ,       0,50.57853,14.69214,15.00703
nsacmbeC1.c1,2001,0422:30:00,26 ,       0,13.35592,3.450308,4.828014
nsacmbeC1.c1,2001,0423:30:00,24 ,       0,2.579095,0.192106,0.538857