datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2005,07 0:30:00,31 ,       0,       0,       0,       0
sgpcmbeC1.c1,2005,07 1:30:00,31 ,       0,       0,       0,       0
sgpcmbeC1.c1,2005,07 2:30:00,31 ,       0,       0,       0,       0
sgpcmbeC1.c1,2005,07 3:30:00,31 ,       0,       0,       0,       0
sgpcmbeC1.c1,2005,07 4:30:00,31 ,       0,0.126116,0.004791,0.022873
sgpcmbeC1.c1,2005,07 5:30:00,31 ,0.061772, 7.52288,3.699318,1.680353
sgpcmbeC1.c1,2005,07 6:30:00,31 ,1.799572, 22.3761,11.75044,5.015176
sgpcmbeC1.c1,2005,07 7:30:00,31 ,3.651504,27.08902,12.79754,4.713542
sgpcmbeC1.c1,2005,07 8:30:00,31 ,4.953949,36.90306,13.82464, 9.13455
sgpcmbeC1.c1,2005,07 9:30:00,31 ,4.972368,51.32118,11.71464,10.45152
sgpcmbeC1.c1,2005,0710:30:00,31 ,2.471662,47.21104,12.19641,13.14545
sgpcmbeC1.c1,2005,0711:30:00,31 ,0.946706,53.83868,14.32355,14.68818
sgpcmbeC1.c1,2005,0712:30:00,31 ,0.723151,62.77578,21.55212,18.39522
sgpcmbeC1.c1,2005,0713:30:00,31 ,1.416734, 66.1151,24.37799,21.40047
sgpcmbeC1.c1,2005,0714:30:00,31 ,1.969471,65.97277,22.13371,21.17978
sgpcmbeC1.c1,2005,0715:30:00,31 ,5.065139,63.57354,21.62347,18.27926
sgpcmbeC1.c1,2005,0716:30:00,31 ,2.226496,42.64882,14.28214,11.58555
sgpcmbeC1.c1,2005,0717:30:00,31 , 2.53732,33.74836,14.19018,7.365425
sgpcmbeC1.c1,2005,0718:30:00,31 ,0.866712,21.47261,11.30152,4.450731
sgpcmbeC1.c1,2005,0719:30:00,31 ,1.056044,10.83255,6.234303,2.421561
sgpcmbeC1.c1,2005,0720:30:00,31 ,       0,0.433608,0.013987,0.077878
sgpcmbeC1.c1,2005,0721:30:00,31 ,       0,       0,       0,       0
sgpcmbeC1.c1,2005,0722:30:00,31 ,       0,       0,       0,       0
sgpcmbeC1.c1,2005,0723:30:00,31 ,       0,0.071884,0.002319,0.012911