datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2002,11 0:30:00,30 ,       0,       1,0.480926,0.465868
sgpcmbeC1.c1,2002,11 1:30:00,30 ,       0,       1,0.498611,0.470921
sgpcmbeC1.c1,2002,11 2:30:00,30 ,       0,       1,0.519815,0.465854
sgpcmbeC1.c1,2002,11 3:30:00,30 ,       0,       1,0.438148, 0.46229
sgpcmbeC1.c1,2002,11 4:30:00,30 ,       0,       1,0.486759,0.474861
sgpcmbeC1.c1,2002,11 5:30:00,30 ,       0,       1,0.487685,0.469894
sgpcmbeC1.c1,2002,11 6:30:00,30 ,       0,       1,0.415741,0.455802
sgpcmbeC1.c1,2002,11 7:30:00,30 ,       0,       1,    0.36,0.464748
sgpcmbeC1.c1,2002,11 8:30:00,30 ,       0,       1,0.427963,0.457409
sgpcmbeC1.c1,2002,11 9:30:00,30 ,       0,       1,0.415648,0.455696
sgpcmbeC1.c1,2002,1110:30:00,30 ,       0,       1,0.440741,0.443376
sgpcmbeC1.c1,2002,1111:30:00,30 ,       0,       1,0.455648,0.464338
sgpcmbeC1.c1,2002,1112:30:00,30 ,       0,       1,0.474722,0.494769
sgpcmbeC1.c1,2002,1113:30:00,30 ,       0,       1,0.500833,0.465467
sgpcmbeC1.c1,2002,1114:30:00,30 ,       0,       1,0.479907,0.460606
sgpcmbeC1.c1,2002,1115:30:00,30 ,       0,       1,0.438889,0.459803
sgpcmbeC1.c1,2002,1116:30:00,30 ,       0,       1,0.429259,0.481608
sgpcmbeC1.c1,2002,1117:30:00,30 ,       0,       1,0.441759,0.473575
sgpcmbeC1.c1,2002,1118:30:00,30 ,       0,       1,0.466207,0.456497
sgpcmbeC1.c1,2002,1119:30:00,30 ,       0,       1,0.466944,0.464391
sgpcmbeC1.c1,2002,1120:30:00,30 ,       0,       1,0.476019,0.463378
sgpcmbeC1.c1,2002,1121:30:00,30 ,       0,       1,0.447037,0.481384
sgpcmbeC1.c1,2002,1122:30:00,30 ,       0,       1,0.419074,0.466654
sgpcmbeC1.c1,2002,1123:30:00,30 ,       0,       1,0.453981,0.452513