0 1 2 3 Sun 14 Aug 1898 Thu 18 Aug 1898 Mon 22 Aug 1898 Fri 26 Aug 1898 Tue 30 Aug 1898 Sat 03 Sep 1898 Wed 07 Sep 1898 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