datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,1999,07 0:30:00,31 ,       0,       0,       0,       0
sgpcmbeC1.c1,1999,07 1:30:00,31 ,       0,       0,       0,       0
sgpcmbeC1.c1,1999,07 2:30:00,31 ,       0,       0,       0,       0
sgpcmbeC1.c1,1999,07 3:30:00,31 ,       0,       0,       0,       0
sgpcmbeC1.c1,1999,07 4:30:00,31 ,       0,       0,       0,       0
sgpcmbeC1.c1,1999,07 5:30:00,31 ,       0,6.441978,3.163593,1.934298
sgpcmbeC1.c1,1999,07 6:30:00,31 ,       0,47.01277,30.35081,13.10826
sgpcmbeC1.c1,1999,07 7:30:00,31 ,0.633081,89.00694,70.79163,23.86462
sgpcmbeC1.c1,1999,07 8:30:00,31 ,3.747291,133.0619,111.6016,30.04194
sgpcmbeC1.c1,1999,07 9:30:00,31 ,21.21994, 164.728,142.9772,29.34704
sgpcmbeC1.c1,1999,0710:30:00,31 ,58.41415, 178.592,163.3312,25.28418
sgpcmbeC1.c1,1999,0711:30:00,31 ,111.1426,192.5307,177.2678,21.07622
sgpcmbeC1.c1,1999,0712:30:00,31 ,93.33794,206.5047,179.4663,27.34906
sgpcmbeC1.c1,1999,0713:30:00,31 ,98.41206,204.1215,174.7963,21.55997
sgpcmbeC1.c1,1999,0714:30:00,31 ,97.11606,180.2337,162.6989,18.74796
sgpcmbeC1.c1,1999,0715:30:00,31 ,90.13753,176.2384,148.3897,16.06055
sgpcmbeC1.c1,1999,0716:30:00,31 ,68.20652, 135.118,120.0577,12.89356
sgpcmbeC1.c1,1999,0717:30:00,31 ,44.84022,94.74638,85.41201,9.649917
sgpcmbeC1.c1,1999,0718:30:00,31 ,7.038584, 52.2934,40.88636,9.355174
sgpcmbeC1.c1,1999,0719:30:00,31 ,       0,11.11677,6.882732,3.291878
sgpcmbeC1.c1,1999,0720:30:00,31 ,       0,       0,       0,       0
sgpcmbeC1.c1,1999,0721:30:00,31 ,       0,       0,       0,       0
sgpcmbeC1.c1,1999,0722:30:00,31 ,       0,       0,       0,       0
sgpcmbeC1.c1,1999,0723:30:00,31 ,       0,       0,       0,       0