0 1 2 3 Sun 31 Jan 1836 Wed 03 Feb 1836 Sat 06 Feb 1836 Tue 09 Feb 1836 Fri 12 Feb 1836 Mon 15 Feb 1836 Thu 18 Feb 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