Spans (one per line)
Format: YYYY-MM-DD HH:MM → HH:MM or → YYYY-MM-DD HH:MM
Operation
Raw total
10h 00m
Effective (capped)
8h 00m
Result intervals
2026-05-13 09:00 → 2026-05-13 19:00 (10h 00m)
Union / intersect / diff · daily cap
2026-05-13 09:00 → 2026-05-13 19:00 (10h 00m)