0 1 2 3 Tue 11 Feb 1896 Fri 14 Feb 1896 Mon 17 Feb 1896 Thu 20 Feb 1896 Sun 23 Feb 1896 Wed 26 Feb 1896 Sat 29 Feb 1896 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