datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2000,11 0:30:00,30 ,       0,       1,0.523056,0.475641
sgpcmbeC1.c1,2000,11 1:30:00,30 ,       0,       1,0.523426,   0.487
sgpcmbeC1.c1,2000,11 2:30:00,30 ,       0,       1,0.582037,0.467189
sgpcmbeC1.c1,2000,11 3:30:00,30 ,       0,       1,0.583426,0.483798
sgpcmbeC1.c1,2000,11 4:30:00,30 ,       0,       1,0.523426,0.453518
sgpcmbeC1.c1,2000,11 5:30:00,30 ,       0,       1,0.524286,0.473625
sgpcmbeC1.c1,2000,11 6:30:00,30 ,       0,       1,0.565887,0.478428
sgpcmbeC1.c1,2000,11 7:30:00,29 ,       0,       1,0.534483,0.479529
sgpcmbeC1.c1,2000,11 8:30:00,29 ,       0,       1,0.525479,0.459862
sgpcmbeC1.c1,2000,11 9:30:00,29 ,       0,       1,0.552682,  0.4432
sgpcmbeC1.c1,2000,1110:30:00,29 ,       0,       1,0.590038,0.447761
sgpcmbeC1.c1,2000,1111:30:00,29 ,       0,       1,0.535153,0.441433
sgpcmbeC1.c1,2000,1112:30:00,29 ,       0,       1,0.460441,0.455407
sgpcmbeC1.c1,2000,1113:30:00,29 ,       0,       1,0.454981,0.427024
sgpcmbeC1.c1,2000,1114:30:00,29 ,       0,       1,0.402011,0.444038
sgpcmbeC1.c1,2000,1115:30:00,29 ,       0,       1,0.437548,0.452051
sgpcmbeC1.c1,2000,1116:30:00,29 ,       0,       1,0.474521,0.482236
sgpcmbeC1.c1,2000,1117:30:00,29 ,       0,       1,0.535536,0.453807
sgpcmbeC1.c1,2000,1118:30:00,30 ,       0,       1,0.620297,0.422718
sgpcmbeC1.c1,2000,1119:30:00,30 ,       0,       1,0.584352,0.463993
sgpcmbeC1.c1,2000,1120:30:00,30 ,       0,       1,0.558148,0.483552
sgpcmbeC1.c1,2000,1121:30:00,30 ,       0,       1,0.557315, 0.46447
sgpcmbeC1.c1,2000,1122:30:00,30 ,       0,       1, 0.51037,0.492128
sgpcmbeC1.c1,2000,1123:30:00,30 ,       0,       1,0.508333,0.467104