0 1 2 3 Wed 21 May 1930 Wed 28 May 1930 Wed 04 Jun 1930 Wed 11 Jun 1930 Wed 18 Jun 1930 Wed 25 Jun 1930 Wed 02 Jul 1930 Wed 09 Jul 1930 Wed 16 Jul 1930 Tue 22 Jul 1930 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