0 1 2 3 Wed 10 Oct 1928 Mon 15 Oct 1928 Sat 20 Oct 1928 Thu 25 Oct 1928 Tue 30 Oct 1928 Sun 04 Nov 1928 Fri 09 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