datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,1999,06 0:30:00,15 ,       0,0.129388,0.011632,0.033335
twpcmbeC1.c1,1999,06 1:30:00,15 ,       0, 0.06846,0.012205,0.024458
twpcmbeC1.c1,1999,06 2:30:00,15 ,       0,0.129367,0.011936,0.033577
twpcmbeC1.c1,1999,06 3:30:00,15 ,       0,       0,       0,       0
twpcmbeC1.c1,1999,06 4:30:00,15 ,       0,0.002773,0.000185,0.000716
twpcmbeC1.c1,1999,06 5:30:00,15 ,       0,       0,       0,       0
twpcmbeC1.c1,1999,06 6:30:00,15 ,0.000433,22.19865,7.964777, 8.80754
twpcmbeC1.c1,1999,06 7:30:00,15 ,0.000417,195.7969,90.38886,75.77763
twpcmbeC1.c1,1999,06 8:30:00,15 ,0.150692,403.4422,169.4772,137.8822
twpcmbeC1.c1,1999,06 9:30:00,15 ,51.84198,588.5665,348.5216,180.0625
twpcmbeC1.c1,1999,0610:30:00,15 ,85.78931,729.8702,430.0753,230.0371
twpcmbeC1.c1,1999,0611:30:00,15 ,49.26562,811.0925,442.5477,295.4871
twpcmbeC1.c1,1999,0612:30:00,15 ,1.370819,830.1901,441.3426,313.9506
twpcmbeC1.c1,1999,0613:30:00,16 ,5.520691,775.2859, 475.967,251.0662
twpcmbeC1.c1,1999,0614:30:00,16 ,3.802994,656.1192,383.6961,243.9393
twpcmbeC1.c1,1999,0615:30:00,16 ,8.471527,485.0117,243.7733,165.9264
twpcmbeC1.c1,1999,0616:30:00,16 ,0.246201,263.7273,148.5354,88.35275
twpcmbeC1.c1,1999,0617:30:00,16 ,0.037598,83.58519, 28.8059,31.96626
twpcmbeC1.c1,1999,0618:30:00,16 ,       0,0.412634,0.082938, 0.14375
twpcmbeC1.c1,1999,0619:30:00,16 ,       0,       0,       0,       0
twpcmbeC1.c1,1999,0620:30:00,16 ,       0,       0,       0,       0
twpcmbeC1.c1,1999,0621:30:00,16 ,       0,       0,       0,       0
twpcmbeC1.c1,1999,0622:30:00,16 ,       0,0.048958,0.006999,0.014793
twpcmbeC1.c1,1999,0623:30:00,16 ,       0,0.155427, 0.02068,0.041956