Tuesday snapshot interval progression: dense early → sparse late — standard launch monitoring pattern

The 6-snapshot schedule follows a classic launch monitoring curve: 25-minute interval (9:05→9:30), 30-minute (9:30→10:00), 90-minute (10:00→11:30), then 120-minute intervals (11:30→1:30→3:30). This reflects the expectation that most subscriber response and external engagement will occur in the first 2-3 hours after launch. Afternoon check-ins are maintenance, not crisis-response.