According to WebMD, for 1- to 4-week-olds: “Since newborns do not yet have an internal biological clock, or circadian rhythm, their sleep patterns are not related to the daylight and nighttime cycles. In fact, they tend not to have much of a pattern at all.” I think somebody forgot to tell my internal clock to grow up.
Data Underload #18 – Sleep Schedule
Projects by Nathan Yau See All →
Percentage of Households in Each Income Level
What percentage of households fall into lower-, middle-, and upper-income levels when you adjust for household size?
A Day in the Life: Women and Men
Using the past couple of years of data from the American Time Use Survey, I simulated a working day for men and women to see how schedules differ. Watch it play out in this animation.