0 1 2 3 Tue 29 Mar 1859 Wed 06 Apr 1859 Thu 14 Apr 1859 Fri 22 Apr 1859 Sat 30 Apr 1859 Sun 08 May 1859 Mon 16 May 1859 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