datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2000,09 0:30:00,30 ,       0,0.444097,0.042461,0.119085
twpcmbeC1.c1,2000,09 1:30:00,30 ,       0,0.879278,0.056071,0.180156
twpcmbeC1.c1,2000,09 2:30:00,30 ,       0,0.554753,0.050209,0.138492
twpcmbeC1.c1,2000,09 3:30:00,29 ,       0,0.562109,0.058977, 0.16901
twpcmbeC1.c1,2000,09 4:30:00,29 ,       0,1.115259,0.079206,0.262567
twpcmbeC1.c1,2000,09 5:30:00,29 ,       0,1.385545,0.216922,0.336408
twpcmbeC1.c1,2000,09 6:30:00,30 ,21.66842,59.16889,39.22296,9.031176
twpcmbeC1.c1,2000,09 7:30:00,30 ,63.30042,222.1238,119.7852,32.33269
twpcmbeC1.c1,2000,09 8:30:00,30 ,76.51876,289.3524,183.4946,48.54508
twpcmbeC1.c1,2000,09 9:30:00,30 ,118.1976,394.4909,221.2378,78.84309
twpcmbeC1.c1,2000,0910:30:00,30 ,98.10996,514.7916,273.9189,104.8564
twpcmbeC1.c1,2000,0911:30:00,30 ,122.1876,540.6105,263.3935,99.24121
twpcmbeC1.c1,2000,0912:30:00,30 ,63.99903, 525.357, 270.602,131.0699
twpcmbeC1.c1,2000,0913:30:00,30 ,76.68481,469.2285,235.3448,98.89178
twpcmbeC1.c1,2000,0914:30:00,30 ,55.49055,432.1308,246.9709,97.41485
twpcmbeC1.c1,2000,0915:30:00,30 ,79.54311,333.6455, 208.996,67.87577
twpcmbeC1.c1,2000,0916:30:00,30 ,43.78999,223.3319,139.7395,49.01949
twpcmbeC1.c1,2000,0917:30:00,30 ,21.18546,75.23403,49.20476,15.44653
twpcmbeC1.c1,2000,0918:30:00,30 ,0.211606,5.378169,1.469297,1.097991
twpcmbeC1.c1,2000,0919:30:00,30 ,       0,0.822071,0.075486,0.208458
twpcmbeC1.c1,2000,0920:30:00,30 ,       0,0.742777,0.056873,0.161437
twpcmbeC1.c1,2000,0921:30:00,30 ,       0,0.781409,0.033413,0.143835
twpcmbeC1.c1,2000,0922:30:00,30 ,       0,0.867919,0.046049,0.168556
twpcmbeC1.c1,2000,0923:30:00,30 ,       0,0.605026,0.046562,0.133901