0 1 2 3 Tue 12 Jul 1836 Sun 17 Jul 1836 Fri 22 Jul 1836 Wed 27 Jul 1836 Mon 01 Aug 1836 Sat 06 Aug 1836 Thu 11 Aug 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