0 1 2 3 Mon 11 Jul 1932 Tue 19 Jul 1932 Wed 27 Jul 1932 Thu 04 Aug 1932 Fri 12 Aug 1932 Sat 20 Aug 1932 Sun 28 Aug 1932 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