Health
Sleep Habits & Chronotypes
10 sleep habits and chronotypes with typical wake/sleep times, productivity peaks, population percentages, and descriptions.
sleephealthchronotypeslifestyle
10 of 10 rows
Chronotype↕ | Wake Time↕ | Sleep Time↕ | Productivity Peak↕ | Population (%)↕ | Description↕ |
|---|---|---|---|---|---|
| Early Bird (Lion) | 5:30 - 6:00 AM | 9:00 - 10:00 PM | Morning (8 AM - 12 PM) | 15 | Natural early risers who are most alert and productive in the morning hours. Often leaders and optimists. |
| Night Owl (Wolf) | 9:00 - 10:00 AM | 12:00 - 2:00 AM | Evening (5 PM - 12 AM) | 15 | Peak creativity and energy come alive after dark. Often artists, writers, and creative professionals. |
| Bear (Most Common) | 7:00 - 8:00 AM | 10:30 - 11:30 PM | Mid-morning (10 AM - 2 PM) | 50 | Sleep-wake cycle follows the solar cycle. Most productive during mid-morning. Social and easygoing. |
| Dolphin (Light Sleeper) | 6:30 - 7:30 AM | 11:00 PM - 12:00 AM | Mid-morning (10 AM - 12 PM) | 10 | Irregular sleep patterns with frequent waking. Often anxious, highly intelligent, and detail-oriented. |
| Biphasic Sleeper | 6:00 - 7:00 AM | 10:00 - 11:00 PM | Morning and late afternoon | 3 | Splits sleep into two periods: a main sleep at night and a 20-90 minute nap in the afternoon. |
| Polyphasic Sleeper | Varies (multiple cycles) | Varies (multiple cycles) | Distributed throughout day | 1 | Sleeps in multiple short sessions (3-6 naps) throughout the 24-hour day, totaling 2-6 hours. |
| Siesta Style | 7:00 - 8:00 AM | 11:00 PM - 12:00 AM | Morning and evening | 3 | Main nighttime sleep with a 1-2 hour afternoon nap. Common in Mediterranean and Latin American cultures. |
| Early Riser Extreme | 3:30 - 4:30 AM | 7:30 - 8:30 PM | Pre-dawn to late morning | 1 | Advanced sleep phase disorder. Wakes extremely early and feels sleepy by early evening. Often genetic. |
| Late Night Creative | 11:00 AM - 1:00 PM | 3:00 - 5:00 AM | Late night (10 PM - 3 AM) | 1 | Extreme night owl pattern. Peak creative output during late night hours. Common among freelancers and artists. |
| Flexible/Adaptive | Varies by schedule | Varies by schedule | Adjusts to current schedule | 1 | Naturally adaptable sleep pattern. Can shift wake/sleep times easily without major fatigue. Rare trait. |
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