0 1 2 3 Sat 05 Oct 1912 Tue 08 Oct 1912 Fri 11 Oct 1912 Mon 14 Oct 1912 Thu 17 Oct 1912 Sun 20 Oct 1912 Wed 23 Oct 1912 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