How to set up time tables ?

Hello  !

I would like to setup timetables  like this in my form :

                 Morning       afternoon
Monday    Closed         3pm - 6pm
Thuesday  6am-12pm   6pm -8pm

here's what i did :

I created a field group TIMETABLE
inside : DAY_field (select), OPEN/CLOSE_field (Select), FROM_field (select),  TO_field (select )
Explication :
i used master field option...
OPEN/CLOSE is for the days you are closed...
you choose the day, then choose open or close, then you choose hours ...

My issues  :
-When i display the field group TIMETABLE,  My view displays OPEN /CLOSE. is there a way to make it conditional?
-In the Form, when you choose CLOSED, i want the field FROM and TO to disapear, but it does not.

Questions :
Did i choose the good fields to do what i want to achieve?
Do you know a better solution ?

thanks !

hello you need to use master field option
and link "ouvert fermer" to to "jour" "de" to "ouvert fermer" and "de" to "a"
think to add a placeholder value

hello !!

Ok thank you very much !! i am testing the possible results..

thanks a lot

with pleasure