0 1 2 3 Fri 12 Aug 1927 Sat 13 Aug 1927 Sun 14 Aug 1927 Mon 15 Aug 1927 Tue 16 Aug 1927 Wed 17 Aug 1927 Thu 18 Aug 1927 Fri 19 Aug 1927 Sat 20 Aug 1927 Sun 21 Aug 1927 Mon 22 Aug 1927 Tue 23 Aug 1927 Wed 24 Aug 1927 Thu 25 Aug 1927 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