datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2007,07 0:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2007,07 1:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2007,07 2:30:00,31 ,       0,0.009704,0.000313,0.001743
twpcmbeC2.c1,2007,07 3:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2007,07 4:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2007,07 5:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2007,07 6:30:00,31 ,0.664907,2.790916, 1.53107,0.392521
twpcmbeC2.c1,2007,07 7:30:00,31 ,11.18401,41.76681,21.65737,8.188551
twpcmbeC2.c1,2007,07 8:30:00,31 ,4.814522,72.01102,20.91433,16.46021
twpcmbeC2.c1,2007,07 9:30:00,31 ,3.854817,95.15179,30.03655,19.66724
twpcmbeC2.c1,2007,0710:30:00,31 ,3.275708,81.19659,36.29541,20.58743
twpcmbeC2.c1,2007,0711:30:00,31 , 2.72925,104.3213,47.67239,24.32442
twpcmbeC2.c1,2007,0712:30:00,31 ,5.352897,154.5839,42.21413,27.48463
twpcmbeC2.c1,2007,0713:30:00,31 ,3.845819,134.7064,45.96019,26.22071
twpcmbeC2.c1,2007,0714:30:00,31 ,13.09524,113.4827,37.75723,19.27521
twpcmbeC2.c1,2007,0715:30:00,31 ,6.254218,96.77763,34.15982,18.58944
twpcmbeC2.c1,2007,0716:30:00,31 , 5.88445,46.93507,23.44535,   10.34
twpcmbeC2.c1,2007,0717:30:00,31 ,4.554013,48.66034,22.62892,10.75438
twpcmbeC2.c1,2007,0718:30:00,31 ,11.07104,41.11333,23.76699,8.597416
twpcmbeC2.c1,2007,0719:30:00,31 ,0.363601,1.806456,1.147629,0.382607
twpcmbeC2.c1,2007,0720:30:00,31 ,       0, 0.04827,0.001689,0.008676
twpcmbeC2.c1,2007,0721:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2007,0722:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2007,0723:30:00,31 ,       0,0.006385,0.000206,0.001147