When does the El Canal de las Estrellas of pop tv show from Monday to Friday?
CREATE TABLE "broadcasters" (
  "mexico" text,
  "ma_ana_es_para_siempre" text,
  "el_canal_de_las_estrellas" text,
  "october_20_2008" text,
  "june_14_2009" text,
  "monday_to_friday" text
);
SELECT "monday_to_friday" FROM "broadcasters" WHERE "el_canal_de_las_estrellas"='pop tv';