0 1 2 3 Thu 12 Sep 1929 Sun 15 Sep 1929 Wed 18 Sep 1929 Sat 21 Sep 1929 Tue 24 Sep 1929 Fri 27 Sep 1929 Mon 30 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