0 1 2 3 Sun 14 Apr 1872 Fri 19 Apr 1872 Wed 24 Apr 1872 Mon 29 Apr 1872 Sat 04 May 1872 Thu 09 May 1872 Tue 14 May 1872 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