0 1 2 3 Fri 29 Jul 1938 Sat 30 Jul 1938 Sun 31 Jul 1938 Mon 01 Aug 1938 Tue 02 Aug 1938 Wed 03 Aug 1938 Thu 04 Aug 1938 Fri 05 Aug 1938 Sat 06 Aug 1938 Sun 07 Aug 1938 Mon 08 Aug 1938 Tue 09 Aug 1938 Wed 10 Aug 1938 Thu 11 Aug 1938 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