Study Insights
Learn when you work best, how fast tasks really take you, and how your study habits change over time.
show_chartCOGNITIVE EFFICIENCY DECAY
η(t) = η₀·e^(−λt) over a 14-day window
EMPTY
η=1.00
η=0.75
η=0.50
η=0.25
T-14T-12T-10T-8T-6T-4T-2T-0
DAILY EFFICIENCY LEVEL
T-14 → NOWCHRONOTYPE PROFILE
wb_sunny
MORNING LARK
Peak: 0600 – 1100
Secondary: 1600 – 1800
Optimal deep-work window0600 – 1100
Recommended sleep time22:30
PERSONAL VELOCITY MULTIPLIER
×1.00Your tasks take 0% longer than estimated