0 1 2 3 Thu 16 Jul 1925 Fri 24 Jul 1925 Sat 01 Aug 1925 Sun 09 Aug 1925 Mon 17 Aug 1925 Tue 25 Aug 1925 Wed 02 Sep 1925 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