Page visibility

Hi
I’m quite new with WP and I want to make some pages publicly accessible and some only accessible to logged-in users. But according to the documentation that I can find, I can only make pages public, private or pwd protected:

“Visibility – This determines how your page appears to the world. Public pages will be visible by all website visitors once published. Password Protected pages are published to all, but visitors must know the password to view the page content. Private pages are visible only to you (and to other editors or admins within your site)”

Isn’t it possible to have pages visible only to logged-in users despite their role? I really need this feature!!!