datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2007,08 0:30:00,31 ,       0,7.716441,1.362108,2.160998
nsacmbeC1.c1,2007,08 1:30:00,31 ,       0,5.780158,0.854193,1.470901
nsacmbeC1.c1,2007,08 2:30:00,31 ,       0,7.099211,1.163715,1.861483
nsacmbeC1.c1,2007,08 3:30:00,31 ,       0,12.90999,2.942563,3.933558
nsacmbeC1.c1,2007,08 4:30:00,31 ,0.132947,31.26495,8.660865,9.229572
nsacmbeC1.c1,2007,08 5:30:00,31 ,1.756578,77.27201,22.35899,18.78445
nsacmbeC1.c1,2007,08 6:30:00,31 ,7.461119,131.2026,47.57204,29.74524
nsacmbeC1.c1,2007,08 7:30:00,31 ,20.80145,164.7457,78.48757,33.67678
nsacmbeC1.c1,2007,08 8:30:00,31 ,39.34151,238.8535,114.5837,44.77837
nsacmbeC1.c1,2007,08 9:30:00,31 ,60.03587,279.7955,137.7467,55.68972
nsacmbeC1.c1,2007,0810:30:00,31 ,59.98735,399.8648,183.2345,74.55267
nsacmbeC1.c1,2007,0811:30:00,30 ,61.04607,386.7858,204.1951,81.61114
nsacmbeC1.c1,2007,0812:30:00,31 ,61.82382,554.1147,222.2332,101.4894
nsacmbeC1.c1,2007,0813:30:00,31 ,62.05392,563.1694,216.5074,105.3051
nsacmbeC1.c1,2007,0814:30:00,31 ,61.61487,545.4158,201.3322,98.17239
nsacmbeC1.c1,2007,0815:30:00,31 , 60.1423,510.9345,181.9836,93.15479
nsacmbeC1.c1,2007,0816:30:00,31 , 58.4012,452.5658,166.0747,85.85849
nsacmbeC1.c1,2007,0817:30:00,31 , 48.7085,390.5504,138.1089,78.55277
nsacmbeC1.c1,2007,0818:30:00,31 ,41.52973,302.8719,105.8428,59.56875
nsacmbeC1.c1,2007,0819:30:00,31 ,29.93542,254.7894,75.84763,47.26271
nsacmbeC1.c1,2007,0820:30:00,31 ,10.63462,135.9579, 45.8825,29.90738
nsacmbeC1.c1,2007,0821:30:00,31 ,2.328341, 75.9137,20.76735,16.46236
nsacmbeC1.c1,2007,0822:30:00,31 ,0.062878,26.69617,8.225241, 8.56937
nsacmbeC1.c1,2007,0823:30:00,31 ,       0,13.51007,2.915634,3.833691