0 1 2 3 Tue 22 May 1928 Sun 27 May 1928 Fri 01 Jun 1928 Wed 06 Jun 1928 Mon 11 Jun 1928 Sat 16 Jun 1928 Thu 21 Jun 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