Level: Intermediate
Performance often varies meaningfully by hour and day of week, and adjusting bids or budget allocation to match those patterns can improve overall efficiency.
Look for Genuine Patterns, Not Noise
A few days of data can show random variation that looks like a pattern; confirm a time-based trend holds across several weeks before acting on it.
Increase Bids During Historically Strong Windows
If conversion rate reliably peaks during specific hours, increasing bid aggressiveness during that window can capture more of that higher-converting traffic.
Reduce or Pause Spend During Weak Windows
Conversely, historically weak periods may be better served by reduced spend, redirecting that budget toward hours with proven stronger performance.
Next step: Use the Sales Letter Writer to consider whether your ad copy itself should shift by time of day — a lunch-hour audience and a late-evening audience are often in genuinely different mindsets.