datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2000,08 0:30:00,30 ,2.433087,4.802238,3.607509,0.617296
sgpcmbeC1.c1,2000,08 1:30:00,30 , 2.47086,4.815388,3.588258,0.595531
sgpcmbeC1.c1,2000,08 2:30:00,30 ,2.444607,4.885155,3.575669,0.590031
sgpcmbeC1.c1,2000,08 3:30:00,29 , 2.33325,4.889861, 3.57685,0.592523
sgpcmbeC1.c1,2000,08 4:30:00,29 ,2.372956,4.892338,3.589259,0.574259
sgpcmbeC1.c1,2000,08 5:30:00,29 ,2.415743,5.072776,3.599789, 0.57973
sgpcmbeC1.c1,2000,08 6:30:00,29 ,2.522658,5.124919,3.583275,0.570126
sgpcmbeC1.c1,2000,08 7:30:00,28 , 2.50105,4.666494,3.480186,0.471929
sgpcmbeC1.c1,2000,08 8:30:00,29 ,2.499439,4.501438,3.421319,0.454467
sgpcmbeC1.c1,2000,08 9:30:00,30 , 2.56733,4.438034,3.425428,0.467574
sgpcmbeC1.c1,2000,0810:30:00,30 ,2.685187,4.426507,3.404052,0.454822
sgpcmbeC1.c1,2000,0811:30:00,29 ,2.640874,4.462946,3.372446,0.463259
sgpcmbeC1.c1,2000,0812:30:00,29 ,2.369041,4.464754,3.381243, 0.49287
sgpcmbeC1.c1,2000,0813:30:00,29 ,2.349023,4.409764,3.405629,0.507099
sgpcmbeC1.c1,2000,0814:30:00,29 ,2.368222,4.549956,3.432173,0.536651
sgpcmbeC1.c1,2000,0815:30:00,30 ,2.466432,4.821595,3.553113,0.568614
sgpcmbeC1.c1,2000,0816:30:00,30 ,2.694237, 4.91917,3.623727, 0.56912
sgpcmbeC1.c1,2000,0817:30:00,30 ,2.791523,4.802614,3.684555,0.576712
sgpcmbeC1.c1,2000,0818:30:00,30 ,2.779545, 4.89075,3.688417,0.609485
sgpcmbeC1.c1,2000,0819:30:00,30 ,2.802347, 4.95276,3.663615,0.597998
sgpcmbeC1.c1,2000,0820:30:00,30 ,2.953362,4.967535,3.663271,0.577948
sgpcmbeC1.c1,2000,0821:30:00,30 ,2.956339,5.076705,3.662846,0.594701
sgpcmbeC1.c1,2000,0822:30:00,30 ,2.995667, 4.99053,3.660896, 0.60048
sgpcmbeC1.c1,2000,0823:30:00,30 ,2.992173,4.849755,3.651809,0.596939