datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2005,10 0:30:00,31 ,0.439467,32.24831,4.006035,6.233193
sgpcmbeC1.c1,2005,10 1:30:00,31 ,0.506128, 27.4032,4.074947,5.873778
sgpcmbeC1.c1,2005,10 2:30:00,31 ,0.567461, 11.3978,2.690242,2.685332
sgpcmbeC1.c1,2005,10 3:30:00,31 ,0.564795,17.00082,3.426238,4.141755
sgpcmbeC1.c1,2005,10 4:30:00,31 ,0.624181,19.08153,4.096611,5.025869
sgpcmbeC1.c1,2005,10 5:30:00,31 ,0.472864,31.86774,5.075007, 7.78333
sgpcmbeC1.c1,2005,10 6:30:00,31 ,0.522371, 30.3843, 6.34522,9.105772
sgpcmbeC1.c1,2005,10 7:30:00,31 ,0.577828,18.20359,3.790635,4.200931
sgpcmbeC1.c1,2005,10 8:30:00,31 ,0.557204,9.420905,3.134225,2.278823
sgpcmbeC1.c1,2005,10 9:30:00,31 ,1.008629,15.51316,4.444997,3.961322
sgpcmbeC1.c1,2005,1010:30:00,31 , 0.70043,20.89905,4.042461,4.553391
sgpcmbeC1.c1,2005,1011:30:00,31 ,0.463014,14.75191,3.442704,3.537475
sgpcmbeC1.c1,2005,1012:30:00,31 ,0.634111, 19.7088,4.368491,4.732865
sgpcmbeC1.c1,2005,1013:30:00,31 ,0.832753,23.53645,5.523416,6.115079
sgpcmbeC1.c1,2005,1014:30:00,31 ,0.814533,24.24411,5.348085,6.256727
sgpcmbeC1.c1,2005,1015:30:00,31 ,0.645203,23.28074,4.194273,5.221572
sgpcmbeC1.c1,2005,1016:30:00,31 ,0.760008,19.18596,3.565464,3.867937
sgpcmbeC1.c1,2005,1017:30:00,31 ,0.697927,21.74492,4.816549,5.822738
sgpcmbeC1.c1,2005,1018:30:00,31 ,0.582303,15.27684,3.632027,4.028095
sgpcmbeC1.c1,2005,1019:30:00,31 ,0.457969,19.99564,3.936539,5.030014
sgpcmbeC1.c1,2005,1020:30:00,31 ,0.495376, 21.3356,4.834647,6.207421
sgpcmbeC1.c1,2005,1021:30:00,31 ,0.561986,18.34867,3.584445,4.782669
sgpcmbeC1.c1,2005,1022:30:00,31 ,0.385805,16.15465,3.128272,4.205712
sgpcmbeC1.c1,2005,1023:30:00,31 ,0.581782,18.43002,3.544481,4.775618