DI 31 nighttime sleep, daytime sleep and total sleep for baby

DI 31 nighttime sleep, daytime sleep and total sleep for baby

2017-12-24    00'48''

主播: 海外东方学院

128 12

介绍:
The table shows nighttime sleep, daytime sleep and total sleep for baby. The items here include nighttime sleep, daytime sleep and total sleep. In terms of total sleep, the largest figure can be found in those who are 1 month, at 15 hours, while the smallest figure can be found in those who are 3 years, at 12 hours. In terms of nighttime sleep, the largest figure can be found in those who are 1 month, at 8 hours, while the smallest figure can be found in those who are 3 years, at 10 hours. Overall, it is clear that the figures for total sleep and age are negatively correlated.