0 1 2 3 Wed 06 Jul 1927 Thu 07 Jul 1927 Fri 08 Jul 1927 Sat 09 Jul 1927 Sun 10 Jul 1927 Mon 11 Jul 1927 Tue 12 Jul 1927 Wed 13 Jul 1927 Thu 14 Jul 1927 Fri 15 Jul 1927 Sat 16 Jul 1927 Sun 17 Jul 1927 Mon 18 Jul 1927 Tue 19 Jul 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