0 1 2 3 Wed 09 Aug 1922 Thu 10 Aug 1922 Fri 11 Aug 1922 Sat 12 Aug 1922 Sun 13 Aug 1922 Mon 14 Aug 1922 Tue 15 Aug 1922 Wed 16 Aug 1922 Thu 17 Aug 1922 Fri 18 Aug 1922 Sat 19 Aug 1922 Sun 20 Aug 1922 Mon 21 Aug 1922 Tue 22 Aug 1922 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