Schedule
A hit requires both bedtime and wake time within 30 minutes of target. Duration alone cannot answer consistency.
REWARD-FADE EVIDENCE
Does the routine survive the reward?
Parse nightly behavior, measure schedule consistency, then compare app opening while rewards are present and after they fade. Every percentage stays tied to the nights that produced it.
NIGHTLY CSV0 rows
Synthetic demo available. Your CSV stays local.
Observed routine
Analyze a log to connect consistency with reward-fade engagement.
schedule hits0%
longest streak0
bed deviation0m
wake deviation0m
morning ritual0%
observed open gap0pt
REWARD ON0%0 / 0 opened
REWARD OFF0%0 / 0 opened
Association only: this log cannot prove rewards caused a change.
A durable habit is visible when the behavior keeps its shape without the prize.
Retention seam
Reward-on and reward-off nights keep explicit numerators and denominators, so a gap can be checked rather than scored.
Causal humility
These are observational nights. Changes may reflect weekends, stress, illness, novelty, or other factors outside the log.