Range Area Chart
Min/max envelope over time.
When to Use
Visualize variability across a time dimension.
Data Shape
time, min, max
Prompt Patterns
- Daily temperature min and max for last 30 days range area chart.
Best Practices
- Add central line (avg) if needed: include average temperature line.
- Keep time range manageable.
Common Mistakes
- Missing min or max.
- Overly granular noisy intervals.