0 1 2 3 Thu 22 May 1930 Thu 29 May 1930 Thu 05 Jun 1930 Thu 12 Jun 1930 Thu 19 Jun 1930 Thu 26 Jun 1930 Thu 03 Jul 1930 Thu 10 Jul 1930 Thu 17 Jul 1930 Sat 19 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