0 1 2 3 Mon 25 Feb 1839 Tue 05 Mar 1839 Wed 13 Mar 1839 Thu 21 Mar 1839 Fri 29 Mar 1839 Sat 06 Apr 1839 Sun 14 Apr 1839 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