datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,1999,10 0:30:00,25 ,0.023665, 0.26124,0.068747,0.053414
twpcmbeC2.c1,1999,10 1:30:00,25 ,0.024678,0.151275,0.054731,0.025761
twpcmbeC2.c1,1999,10 2:30:00,25 ,0.023822, 0.11277, 0.05405, 0.02186
twpcmbeC2.c1,1999,10 3:30:00,25 ,0.020269,0.121264,0.054017, 0.02101
twpcmbeC2.c1,1999,10 4:30:00,25 ,0.027705,0.192943,0.064764,0.040565
twpcmbeC2.c1,1999,10 5:30:00,25 ,0.029692, 0.13093,0.066117,0.029162
twpcmbeC2.c1,1999,10 6:30:00,25 ,0.029951,0.176631,0.064896, 0.03339
twpcmbeC2.c1,1999,10 7:30:00,24 ,0.030178,0.141639, 0.05626, 0.03011
twpcmbeC2.c1,1999,10 8:30:00,25 ,0.029544,0.174747,0.070339,0.035394
twpcmbeC2.c1,1999,10 9:30:00,25 ,0.031165,0.146117,0.062754,0.023564
twpcmbeC2.c1,1999,1010:30:00,25 ,0.038407,0.194351,0.073205,0.035758
twpcmbeC2.c1,1999,1011:30:00,24 ,0.036466,0.103195,0.060048,0.017761
twpcmbeC2.c1,1999,1012:30:00,25 ,0.035781,0.391765, 0.12471,0.106869
twpcmbeC2.c1,1999,1013:30:00,24 ,0.036747, 0.15485,0.069331, 0.03155
twpcmbeC2.c1,1999,1014:30:00,25 ,0.034366, 0.27731,0.075778,0.049648
twpcmbeC2.c1,1999,1015:30:00,25 , 0.04018,0.227676,0.073908,0.040794
twpcmbeC2.c1,1999,1016:30:00,25 ,0.033275,0.212271,0.067241,0.036754
twpcmbeC2.c1,1999,1017:30:00,25 ,0.026267,0.358912,0.064859,  0.0636
twpcmbeC2.c1,1999,1018:30:00,25 ,0.031433,0.114652,0.053137,0.020293
twpcmbeC2.c1,1999,1019:30:00,25 ,0.025409,0.354184,0.060214, 0.06618
twpcmbeC2.c1,1999,1020:30:00,25 ,0.023567,0.145545,0.056854,0.028222
twpcmbeC2.c1,1999,1021:30:00,25 ,0.025804,0.132285,0.057312,0.028968
twpcmbeC2.c1,1999,1022:30:00,25 ,0.027055,0.155466,0.060714,0.035214
twpcmbeC2.c1,1999,1023:30:00,25 ,0.028741,0.172784,0.059139, 0.03543