0 1 2 3 Sun 21 Aug 1836 Fri 26 Aug 1836 Wed 31 Aug 1836 Mon 05 Sep 1836 Sat 10 Sep 1836 Thu 15 Sep 1836 Tue 20 Sep 1836 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