All guides

How Many Days Before Baseline Is Ready

See how many normal workdays you need before Hydrogen can compare real changes.

Starter 4 min read
Start

2 to 3 normal workdays

Enough to ask readiness questions, but still too early for strong conclusions.

Stronger

7 to 14 days

Better for repeated windows, weekly comparisons, and cleaner Hydrogen answers.

Best

Longest stable window

Longer helps only when days are still comparable and coverage is consistent.

Baseline timeline

Readiness is about trust, not waiting forever

A baseline is ready when the data is stable enough to compare one period against another without guessing from a noisy day.

Day 1
Setup
Check tracking and install quality.
Days 2-3
Early
Ask what coverage looks like.
Days 7-14
Ready
Start useful week-level comparisons.
Question quality

Ask different questions at each stage

Early data is still useful, but it should answer coverage and readiness questions before deeper analysis.

Day 1
Weak · Why am I tired?
Better · Is tracking working correctly?
Days 2-3
Weak · What caused my fatigue?
Better · Which windows have enough coverage?
Week 2
Weak · Give me a broad summary.
Better · Compare this week to last week.
  • Count normal workdays, not just calendar days.
  • Do not let one interrupted day decide the baseline.
  • Use 7 days for early comparison and 14 days for stronger confidence.
  • Ask coverage questions before cause questions.
FAQ

Quick answers

How many days before baseline is ready?

A few normal workdays are enough to start, but 7 to 14 days gives a stronger baseline for comparisons.

Can I ask Hydrogen earlier?

Yes, but early answers should be treated as provisional until coverage becomes more stable.

What if some days are interrupted?

Interrupted days are still useful context, but they should not carry the same weight as normal workdays.

Next step

Install and track first

Track a few normal workdays on Windows, then ask Hydrogen for a comparison once the baseline is ready.