time lapse

I finally got around to putting my installation timelapse together! This took place over 4 days in August. Sorry about the occasional glare (it's the reflection of the tripod on the window). The pool is a Fox Ultimate which is an onground (also called hybrid or semi-inground). Enjoy...

I'm trying to set up a new camera to record a time-lapse video of the new pool construction. What would be a recommended frame interval? I was thinking about 10 - 15 seconds interval would generate and about 2 - 3 minutes video per day. Any thoughts?