datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2005,10 0:30:00,6 ,2.410448,4.011149,3.406448,0.676257
sgpcmbeC1.c1,2005,10 1:30:00,7 , 2.36414,4.115564,3.477773,0.677419
sgpcmbeC1.c1,2005,10 2:30:00,7 ,2.278964,4.316846,3.499408,0.723297
sgpcmbeC1.c1,2005,10 3:30:00,7 ,2.240014,4.336367, 3.53023,0.810186
sgpcmbeC1.c1,2005,10 4:30:00,7 ,2.166247,4.270377,3.503526,0.801051
sgpcmbeC1.c1,2005,10 5:30:00,6 ,2.099427,4.528088,3.475058,0.993211
sgpcmbeC1.c1,2005,10 6:30:00,7 ,2.011367,4.550884,3.541364,0.979871
sgpcmbeC1.c1,2005,10 7:30:00,7 ,1.885325,4.358216,3.485858,1.015936
sgpcmbeC1.c1,2005,10 8:30:00,7 ,1.759094, 4.30602,3.401786,1.004819
sgpcmbeC1.c1,2005,10 9:30:00,7 ,1.714397,4.282998,3.376581,1.027132
sgpcmbeC1.c1,2005,1010:30:00,7 ,1.708891, 4.65085,3.487352,1.098439
sgpcmbeC1.c1,2005,1011:30:00,6 ,2.259093,4.684462,3.796031,0.891499
sgpcmbeC1.c1,2005,1012:30:00,6 ,2.215357,4.737593,3.733518,0.922822
sgpcmbeC1.c1,2005,1013:30:00,5 ,2.994869,4.831198,4.012255,0.668154
sgpcmbeC1.c1,2005,1014:30:00,6 ,2.350151,4.634969,3.707047,0.849995
sgpcmbeC1.c1,2005,1015:30:00,6 ,2.299694,4.380263,3.666858,0.773051
sgpcmbeC1.c1,2005,1016:30:00,6 ,2.277069,4.244827,3.579034,0.717823
sgpcmbeC1.c1,2005,1017:30:00,6 ,2.350634, 4.22076,3.480373,0.637617
sgpcmbeC1.c1,2005,1018:30:00,6 , 2.45042,4.206274,3.443457,0.568865
sgpcmbeC1.c1,2005,1019:30:00,6 ,2.480604,4.094434,3.381327,0.540608
sgpcmbeC1.c1,2005,1020:30:00,6 ,2.505529,4.060139,3.403249,0.577964
sgpcmbeC1.c1,2005,1021:30:00,6 ,2.584621,3.994856,3.412414,0.591874
sgpcmbeC1.c1,2005,1022:30:00,6 ,2.552628,4.003683,3.382369,0.626397
sgpcmbeC1.c1,2005,1023:30:00,6 ,2.483358,3.974888,3.356033,0.659626