0 1 2 3 Wed 25 Apr 1928 Wed 02 May 1928 Wed 09 May 1928 Wed 16 May 1928 Wed 23 May 1928 Wed 30 May 1928 Wed 06 Jun 1928 Wed 13 Jun 1928 Wed 20 Jun 1928 Tue 26 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