0 1 2 3 Thu 04 Oct 1928 Fri 12 Oct 1928 Sat 20 Oct 1928 Sun 28 Oct 1928 Mon 05 Nov 1928 Tue 13 Nov 1928 Wed 21 Nov 1928 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