0 1 2 3 Mon 12 Nov 1928 Thu 15 Nov 1928 Sun 18 Nov 1928 Wed 21 Nov 1928 Sat 24 Nov 1928 Tue 27 Nov 1928 Fri 30 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