0 1 2 3 Tue 12 Feb 1839 Wed 20 Feb 1839 Thu 28 Feb 1839 Fri 08 Mar 1839 Sat 16 Mar 1839 Sun 24 Mar 1839 Mon 01 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