Yes, and the clarification says 24 hours prior to the meeting. If the meeting is at 3:30, then 24 hours prior, it seems to me, would be 3:30 the day before.
I feel as though we're going down a rabbit hole here as to what the definition of 24 hours is. It's unhelpful.
If the meeting is on Tuesday at 3:30, then 24 hours' notice to me means Monday at 3:30. Putting times into it and clarifying that is a waste of our time.