0 1 2 3 Sun 22 Mar 1896 Thu 26 Mar 1896 Mon 30 Mar 1896 Fri 03 Apr 1896 Tue 07 Apr 1896 Sat 11 Apr 1896 Wed 15 Apr 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