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. Author manuscript; available in PMC: 2010 Mar 1.
Published in final edited form as: J Pediatr. 2008 Oct 11;154(3):426–430.e1. doi: 10.1016/j.jpeds.2008.08.035

Figure 1.

Figure 1

Figure[H1]. Median and interquartile range of bed times, wake times and total 24-hour sleep times by day of week for the 1981 Time Use Longitudinal Panel Study and the 2003–2006 American Time Use Survey. Top of box represents 75th percentile, bottom of box represents 25th percentile, and line inside box represents 50th percentile (median). Sample weights were used.