datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,1999,07 0:30:00,31 ,       0,0.733807,0.028762,0.133076
twpcmbeC2.c1,1999,07 1:30:00,31 ,       0,0.198632,0.015328,0.050088
twpcmbeC2.c1,1999,07 2:30:00,31 ,       0,0.082613,0.002665,0.014838
twpcmbeC2.c1,1999,07 3:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,1999,07 4:30:00,31 ,       0,0.034271,0.001106,0.006155
twpcmbeC2.c1,1999,07 5:30:00,31 ,       0,0.008424,0.000541,0.002096
twpcmbeC2.c1,1999,07 6:30:00,31 ,0.019681,1.839689,0.857977,0.386788
twpcmbeC2.c1,1999,07 7:30:00,31 ,16.79754,  102.31,68.96631, 18.0868
twpcmbeC2.c1,1999,07 8:30:00,31 ,  107.44,316.0037,247.2849,55.41532
twpcmbeC2.c1,1999,07 9:30:00,31 ,218.6627,549.0013, 461.279, 86.7905
twpcmbeC2.c1,1999,0710:30:00,31 ,187.3573,740.2708,635.1979, 118.227
twpcmbeC2.c1,1999,0711:30:00,31 ,225.9166,881.1672,766.8929,138.5581
twpcmbeC2.c1,1999,0712:30:00,31 ,212.7276,934.0059,786.8255,183.6489
twpcmbeC2.c1,1999,0713:30:00,31 ,173.9108,924.7237,763.1729,178.2147
twpcmbeC2.c1,1999,0714:30:00,31 ,337.0719, 873.734,706.6716,130.8618
twpcmbeC2.c1,1999,0715:30:00,31 ,320.9736,732.9995, 578.058,119.5638
twpcmbeC2.c1,1999,0716:30:00,31 , 212.113,585.6227,417.2111,96.30412
twpcmbeC2.c1,1999,0717:30:00,31 ,124.0492,324.8075, 234.565,49.31488
twpcmbeC2.c1,1999,0718:30:00,31 ,23.22828,82.73227,59.59057,13.96266
twpcmbeC2.c1,1999,0719:30:00,31 ,0.122148, 0.68739,0.324872,0.155754
twpcmbeC2.c1,1999,0720:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,1999,0721:30:00,31 ,       0,0.018476,0.000596,0.003318
twpcmbeC2.c1,1999,0722:30:00,31 ,       0,0.072734,0.005408, 0.01803
twpcmbeC2.c1,1999,0723:30:00,31 ,       0,0.363986,0.012557,0.065308