0 1 2 3 Fri 26 Jul 1935 Mon 29 Jul 1935 Thu 01 Aug 1935 Sun 04 Aug 1935 Wed 07 Aug 1935 Sat 10 Aug 1935 Tue 13 Aug 1935 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