datastream, year, month, tod,n, min, max, mean, std nsacmbeC1.c1,2001,06 0:30:00,26 ,0.561023, 2.22318,1.379213,0.448491 nsacmbeC1.c1,2001,06 1:30:00,26 ,0.567839,2.774951,1.390497,0.483261 nsacmbeC1.c1,2001,06 2:30:00,27 , 0.55431,3.076703,1.387388,0.516122 nsacmbeC1.c1,2001,06 3:30:00,26 ,0.555018,2.762136,1.405024,0.534193 nsacmbeC1.c1,2001,06 4:30:00,27 ,0.573413,2.388412,1.349226,0.431459 nsacmbeC1.c1,2001,06 5:30:00,28 ,0.591637,2.432565,1.320833,0.405707 nsacmbeC1.c1,2001,06 6:30:00,27 ,0.597181,2.411931,1.312987,0.428415 nsacmbeC1.c1,2001,06 7:30:00,26 ,0.708261,2.387823,1.359102,0.428391 nsacmbeC1.c1,2001,06 8:30:00,26 ,0.699639,2.792676,1.368703,0.522689 nsacmbeC1.c1,2001,06 9:30:00,26 ,0.776277,3.445968,1.387472,0.562558 nsacmbeC1.c1,2001,0610:30:00,24 ,0.783861, 4.3114,1.457004, 0.71403 nsacmbeC1.c1,2001,0611:30:00,26 ,0.756508,4.442625,1.382297,0.723321 nsacmbeC1.c1,2001,0612:30:00,23 ,0.739524,4.166459,1.354039, 0.71909 nsacmbeC1.c1,2001,0613:30:00,20 ,0.774534,4.200984,1.338862,0.756505 nsacmbeC1.c1,2001,0614:30:00,18 ,0.645977, 3.14676,1.426542,0.580744 nsacmbeC1.c1,2001,0615:30:00,23 ,0.915211, 3.7899,1.435605,0.607049 nsacmbeC1.c1,2001,0616:30:00,25 ,0.491733,4.281161,1.374732, 0.71587 nsacmbeC1.c1,2001,0617:30:00,26 ,0.511757,3.417786,1.345486,0.576403 nsacmbeC1.c1,2001,0618:30:00,27 ,0.505142,4.376767,1.423548,0.717365 nsacmbeC1.c1,2001,0619:30:00,26 ,0.505888,3.345943,1.375374,0.558213 nsacmbeC1.c1,2001,0620:30:00,27 ,0.532199,2.410719,1.348625,0.430918 nsacmbeC1.c1,2001,0621:30:00,27 ,0.539951,2.166754,1.358879, 0.42159 nsacmbeC1.c1,2001,0622:30:00,28 ,0.560599,2.220714,1.412214,0.456798 nsacmbeC1.c1,2001,0623:30:00,29 ,0.569206,2.166853,1.403995,0.449229