datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2004,07 0:00:00,24 ,       0, 17.6743,2.800146,5.532929
twpcmbeC3.c1,2004,07 1:00:00,24 ,       0,21.56761,2.076572,4.414655
twpcmbeC3.c1,2004,07 2:00:00,24 ,       0,20.33871,2.274012,4.515527
twpcmbeC3.c1,2004,07 3:00:00,24 ,       0,13.83402,1.541217,2.870525
twpcmbeC3.c1,2004,07 4:00:00,24 ,       0,20.45622,2.464692,4.963948
twpcmbeC3.c1,2004,07 5:00:00,24 ,       0,20.78572,2.672613,5.116236
twpcmbeC3.c1,2004,07 6:00:00,24 ,       0,25.00957,2.465614,5.601368
twpcmbeC3.c1,2004,07 7:00:00,24 ,       0,14.33874,1.966796,3.692017
twpcmbeC3.c1,2004,07 8:00:00,24 ,       0,1.847367, 0.94505,0.618044
twpcmbeC3.c1,2004,07 9:00:00,24 ,       0,4.105818, 0.96079,0.900559
twpcmbeC3.c1,2004,0710:00:00,23 ,       0,23.65675,1.908215,4.793244
twpcmbeC3.c1,2004,0711:00:00,23 ,       0,32.57128,2.517468,6.598219
twpcmbeC3.c1,2004,0712:00:00,23 ,       0,54.87647,5.894019,11.81619
twpcmbeC3.c1,2004,0713:00:00,23 ,0.243714,65.99729,6.807387,14.12355
twpcmbeC3.c1,2004,0714:00:00,23 ,       0,38.03305,7.333946,10.18405
twpcmbeC3.c1,2004,0715:00:00,23 ,       0,42.29362,8.698005,11.38551
twpcmbeC3.c1,2004,0716:00:00,23 ,       0,20.14425,5.303812,6.946911
twpcmbeC3.c1,2004,0717:00:00,24 ,       0,23.60895,2.906438,5.289482
twpcmbeC3.c1,2004,0718:00:00,24 ,       0,11.59596,1.666966,2.723526
twpcmbeC3.c1,2004,0719:00:00,24 ,       0, 16.9059,1.578017,3.329764
twpcmbeC3.c1,2004,0720:00:00,24 ,       0,4.205863,1.024353, 1.08566
twpcmbeC3.c1,2004,0721:00:00,24 ,       0,17.40266,2.037313,4.388021
twpcmbeC3.c1,2004,0722:00:00,24 ,       0,18.56717,1.922695,4.233232
twpcmbeC3.c1,2004,0723:00:00,24 ,       0,19.44605,2.101557,4.669513