datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2001,06 0:30:00,30 ,       0,0.365069,0.111214,  0.1356
twpcmbeC2.c1,2001,06 1:30:00,30 ,       0,0.405555,0.144192,0.144289
twpcmbeC2.c1,2001,06 2:30:00,30 ,       0, 0.34981,0.102546,0.138184
twpcmbeC2.c1,2001,06 3:30:00,30 ,       0,0.319376, 0.05811,0.114511
twpcmbeC2.c1,2001,06 4:30:00,30 ,       0,0.326057, 0.01409,0.061504
twpcmbeC2.c1,2001,06 5:30:00,30 ,       0,       0,       0,       0
twpcmbeC2.c1,2001,06 6:30:00,30 ,1.027691,20.07953, 3.11986,3.327184
twpcmbeC2.c1,2001,06 7:30:00,30 ,5.876103,68.46333,48.94447,14.73143
twpcmbeC2.c1,2001,06 8:30:00,30 ,17.44467,162.7647,82.42197,30.50391
twpcmbeC2.c1,2001,06 9:30:00,30 ,13.59454,198.5929,109.2214,44.79398
twpcmbeC2.c1,2001,0610:30:00,30 ,2.493217,232.7149,131.1539,58.81475
twpcmbeC2.c1,2001,0611:30:00,30 ,14.13016,269.3521,152.7855,70.53371
twpcmbeC2.c1,2001,0612:30:00,30 ,13.22636,337.0701,171.7655,98.60302
twpcmbeC2.c1,2001,0613:30:00,30 ,26.35537,346.0805,194.3316,91.16715
twpcmbeC2.c1,2001,0614:30:00,30 ,39.02714,392.3034,188.8905,92.57455
twpcmbeC2.c1,2001,0615:30:00,30 ,20.31213,291.1478,168.7308,66.93633
twpcmbeC2.c1,2001,0616:30:00,30 , 9.74978,184.1867, 120.165, 47.3446
twpcmbeC2.c1,2001,0617:30:00,30 ,18.06294,129.7629,77.20607,25.88583
twpcmbeC2.c1,2001,0618:30:00,30 , 6.98674,69.14893,36.63427,16.86675
twpcmbeC2.c1,2001,0619:30:00,30 ,       0,1.068473,0.341199,0.315187
twpcmbeC2.c1,2001,0620:30:00,30 ,       0,       0,       0,       0
twpcmbeC2.c1,2001,0621:30:00,30 ,       0,       0,       0,       0
twpcmbeC2.c1,2001,0622:30:00,29 ,       0,0.326449,0.050078,0.104589
twpcmbeC2.c1,2001,0623:30:00,29 ,       0,0.521312,0.131214,0.162077