0 1 2 3 Fri 30 Aug 1929 Wed 04 Sep 1929 Mon 09 Sep 1929 Sat 14 Sep 1929 Thu 19 Sep 1929 Tue 24 Sep 1929 Sun 29 Sep 1929 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