Need a macro created to edit facebook page title and profile picture

Hello, I need a script/macro that will change my Facebook title on my facebook group page twice per day. It's under "About" for Facebook pages. ie. 6am changes it to "Facebook Title Good morning" 6pm it changes it to "Facebook Title Good night". Also I'd like it to change the profile picture at the same times. And I'd like to be able to change the times the script runs if I want, so I need it easily edited.