Feem ntau, qhov piv txwv ntawm feline thiab tib neeg lub hnub nyoog yog suav tias yog 1 txog 7, piv txwv li tus menyuam mos 1 hlis yuav tsum sib haum rau tus menyuam hnub nyoog 7 hli, ib xyoos mus rau xya xyoo. laus, thiab lwm yam. Tab sis qhov no txoj kev ntawm recalculating lub hnub nyoog yog tsis yog tag nrho, vim hais tias. nyob rau hauv thawj lub hlis thiab xyoo ntawm lub neej, ib tug kitten loj hlob sai dua ib tug me nyuam. Los ntawm thawj hnub yug, tus tsiaj fluffy tuaj yeem suav hais tias yog ib tug hluas, los ntawm qhov thib ob - tus neeg sawv cev ntawm cov hluas. Kev loj hlob ntxiv ntawm tus miv ua smoother: 1 xyoo miv tuaj yeem sib npaug rau 4 xyoo tib neeg, thiab tom qab 15 xyoo - mus rau peb.
Hauv qab no yog lub rooj ntawm lub hnub nyoog ntawm tus miv los ntawm tib neeg cov qauv: los ntawm 1 lub hlis mus rau 20 xyoo.
| miv | Tib neeg | miv | Tib neeg | miv | Tib neeg |
| 1 lub hlis | 1,8 xyoo | 1 xyoo | 15 xyoo | 11 xyoo | 60 xyoo |
| 2 lub hlis | 3,4 xyoo | 2 xyoo | 24 xyoo | 12 xyoo | 64 xyoo |
| 3 lub hlis | 5 xyoo | 3 xyoo | 28 xyoo | 13 xyoo | 68 xyoo |
| 4 lub hlis | 6,6 xyoo | 4 xyoo | 32 xyoo | 14 xyoo | 72 xyoo |
| 5 lub hlis | 8,2 xyoo | 5 xyoo | 36 xyoo | 15 xyoo | 76 xyoo |
| 6 lub hlis | 9,8 xyoo | 6 xyoo | 40 xyoo | 16 xyoo | 79 xyoo |
| 7 lub hlis | 11 xyoo | 7 xyoo | 44 xyoo | 17 xyoo | 82 xyoo |
| 8 lub hlis | 11,8 xyoo | 8 xyoo | 48 xyoo | 18 xyoo | 85 xyoo |
| 9 lub hlis | 12,6 xyoo | 9 xyoo | 52 xyoo | 19 xyoo | 88 xyoo |
| 10 lub hlis | 13,4 xyoo | 10 xyoo | 56 xyoo | 20 xyoo | 91 xyoo |