0 1 2 3 Thu 24 May 1928 Tue 29 May 1928 Sun 03 Jun 1928 Fri 08 Jun 1928 Wed 13 Jun 1928 Mon 18 Jun 1928 Sat 23 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