datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2001,04 0:30:00,30 ,       0,       1,0.373981,0.448292
sgpcmbeC1.c1,2001,04 1:30:00,30 ,       0,       1, 0.43037,0.475292
sgpcmbeC1.c1,2001,04 2:30:00,30 ,       0,       1,0.513426,0.470378
sgpcmbeC1.c1,2001,04 3:30:00,30 ,       0,       1,0.484444,0.446322
sgpcmbeC1.c1,2001,04 4:30:00,30 ,       0,       1,0.492883,0.445425
sgpcmbeC1.c1,2001,04 5:30:00,30 ,       0,       1,0.498426,0.460296
sgpcmbeC1.c1,2001,04 6:30:00,30 ,       0,       1, 0.50787,0.456846
sgpcmbeC1.c1,2001,04 7:30:00,30 ,       0,       1,0.487778,0.473515
sgpcmbeC1.c1,2001,04 8:30:00,30 ,       0,       1,0.473519, 0.46298
sgpcmbeC1.c1,2001,04 9:30:00,30 ,       0,       1,0.543796,0.467478
sgpcmbeC1.c1,2001,0410:30:00,30 ,       0,       1,0.561204,0.464691
sgpcmbeC1.c1,2001,0411:30:00,30 ,       0,       1,0.619259, 0.45695
sgpcmbeC1.c1,2001,0412:30:00,30 ,       0,       1,0.625833,0.455408
sgpcmbeC1.c1,2001,0413:30:00,30 ,       0,       1,0.657593,0.442754
sgpcmbeC1.c1,2001,0414:30:00,30 ,       0,       1,0.585926,0.445448
sgpcmbeC1.c1,2001,0415:30:00,30 ,       0,       1,0.568056,0.443366
sgpcmbeC1.c1,2001,0416:30:00,30 ,       0,       1,0.606759,0.431751
sgpcmbeC1.c1,2001,0417:30:00,30 ,       0,       1, 0.60799,0.442646
sgpcmbeC1.c1,2001,0418:30:00,30 ,       0,       1,0.483301,0.452131
sgpcmbeC1.c1,2001,0419:30:00,30 ,       0,       1,0.498056,0.478267
sgpcmbeC1.c1,2001,0420:30:00,30 ,       0,       1,0.498519,0.464658
sgpcmbeC1.c1,2001,0421:30:00,30 ,       0,       1,0.494907,0.473816
sgpcmbeC1.c1,2001,0422:30:00,30 ,       0,       1,0.408148,0.459099
sgpcmbeC1.c1,2001,0423:30:00,30 ,       0,       1,0.403241,0.443697