Morning check-ins often catch fresh focus, while late afternoon nudges tap reflective moods; evenings can favor peer support. Map commute times, lunch breaks, and local routines. In one cohort, shifting prompts to 11:20 saved attention and doubled replies without adding messages.
Five-minute challenges thrive between tasks, especially before meetings or after finishing focused work. Design concise prompts, preloaded resources, and clear next steps. A facilitator’s story: moving a quiz to a calendar buffer boosted completion rates, reflection depth, and voluntary peer commentary overnight.
International groups succeed when prompts repeat in staggered waves, preserving fairness and energy. Rotate lead-off times weekly, and publish a transparent schedule. Offer catch-up summaries that respect sleep, caregiving, and work shifts, so no one feels punished for living responsibly.