datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2003,10 0:30:00,31 ,       0,0.004915,0.000246, 0.00098
twpcmbeC1.c1,2003,10 1:30:00,31 ,       0,   0.021,0.001172,0.003937
twpcmbeC1.c1,2003,10 2:30:00,31 ,       0,  0.0145,0.001161,0.003348
twpcmbeC1.c1,2003,10 3:30:00,31 ,       0,0.014222,0.001092,0.003267
twpcmbeC1.c1,2003,10 4:30:00,31 ,       0,0.003542, 0.00012,0.000636
twpcmbeC1.c1,2003,10 5:30:00,31 ,0.032389,2.928085,1.059223,0.812136
twpcmbeC1.c1,2003,10 6:30:00,31 ,11.81963,98.76515,49.16959,19.46295
twpcmbeC1.c1,2003,10 7:30:00,31 ,5.416061,200.6715,128.7631,46.80191
twpcmbeC1.c1,2003,10 8:30:00,31 ,19.75566,355.5543,194.6735,83.50794
twpcmbeC1.c1,2003,10 9:30:00,31 ,64.79533,429.9352,254.3985,108.5848
twpcmbeC1.c1,2003,1010:30:00,31 ,40.01525,522.9757,274.7689,113.7808
twpcmbeC1.c1,2003,1011:30:00,31 ,68.38417, 512.801,295.1613,125.6218
twpcmbeC1.c1,2003,1012:30:00,31 ,54.78071,553.1159,322.8698,129.8544
twpcmbeC1.c1,2003,1013:30:00,31 ,16.31703,648.4398,288.8818,142.5257
twpcmbeC1.c1,2003,1014:30:00,31 ,15.86172,518.1824,256.3684,110.8963
twpcmbeC1.c1,2003,1015:30:00,31 ,24.63888,334.8084,183.2323,78.74657
twpcmbeC1.c1,2003,1016:30:00,31 ,11.41649,221.9498,115.1428,49.98437
twpcmbeC1.c1,2003,1017:30:00,31 ,5.137595,74.57477,37.03063,16.22436
twpcmbeC1.c1,2003,1018:30:00,31 ,       0,1.304667,0.334777,0.316738
twpcmbeC1.c1,2003,1019:30:00,31 ,       0,0.003462,0.000112,0.000622
twpcmbeC1.c1,2003,1020:30:00,31 ,       0, 0.01102, 0.00041,0.001993
twpcmbeC1.c1,2003,1021:30:00,31 ,       0,0.004375,0.000141,0.000786
twpcmbeC1.c1,2003,1022:30:00,31 ,       0,  0.0125, 0.00043,0.002245
twpcmbeC1.c1,2003,1023:30:00,30 ,       0,0.011833,0.000611,0.002277