Longevity Legend
| Duration | Rating |
|---|---|
| Under 30 minutes | 🌗🌑🌑🌑🌑 |
| 30 minutes to 1 hour | 🌕🌑🌑🌑🌑 |
| 1 hour | 🌕🌗🌑🌑🌑 |
| 2 hours | 🌕🌕🌑🌑🌑 |
| 3 hours | 🌕🌕🌗🌑🌑 |
| 4 hours | 🌕🌕🌕🌑🌑 |
| 5 hours | 🌕🌕🌕🌗🌑 |
| 6 hours | 🌕🌕🌕🌕🌑 |
| 7 hours | 🌕🌕🌕🌕🌗 |
| 8 hours | 🌕🌕🌕🌕🌕 |