Half day is the time from start to finish, less lunch, divided by 2. That makes the process: add 12 to the end time. Subtract the start time from the end time. Subtract the amount of time you have for lunch.
What happens after 10k followers on Instagram?
Once you have 10k followers, Instagram will make it easier for you to get people to your website via Stories with the swipe up to link feature. Swipe up is the only way to get a direct link from your Instagram to your other web properties. And, it’s available in STORIES, if you have 10k followers.