0 1 2 3 Sun 05 Jan 1913 Mon 13 Jan 1913 Tue 21 Jan 1913 Wed 29 Jan 1913 Thu 06 Feb 1913 Fri 14 Feb 1913 Sat 22 Feb 1913 Hours Slept Hours Slept Rolling Average Total Time in Bed Total Rolling Average <- Previous Period Next Period -> Date Range: to Offset: hours Data: Hours Slept Hours Laying Awake Total Time in Bed Total Dreams Show: Raw Data Rolling Average Rolling Average: Start from Zero Events: None Major All