What is your edit time per 100 photos (including culling)?

I keep less than 1/4 of my photos but it takes me about an hour per 100 photos to cull and edit for myself (general settings are applied to all photos, color grading and exposure done manually for each photo). For work I am faster but being less sentimental helps, that way you don't go back and forth between the 10 identical photos of your child, deciding which one to keep. When I do weddings it takes a lot longer, because there I also do retouching. Reason behind my post is I am trying to find an estimation for how long it should take someone to sort and edit photos if I delegate it.