Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_87 (monday_to_friday VARCHAR, el_canal_de_las_estrellas VARCHAR)

### Question ###
When does the El Canal de las Estrellas of pop tv show from Monday to Friday?

### Accurate SQL ###

SELECT monday_to_friday FROM table_name_87 WHERE el_canal_de_las_estrellas = "pop tv"