0 1 2 3 Tue 08 May 1928 Sun 13 May 1928 Fri 18 May 1928 Wed 23 May 1928 Mon 28 May 1928 Sat 02 Jun 1928 Thu 07 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