0 1 2 3 Mon 11 Feb 1889 Sat 16 Feb 1889 Thu 21 Feb 1889 Tue 26 Feb 1889 Sun 03 Mar 1889 Fri 08 Mar 1889 Wed 13 Mar 1889 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