0 1 2 3 Tue 29 Dec 1835 Sun 03 Jan 1836 Fri 08 Jan 1836 Wed 13 Jan 1836 Mon 18 Jan 1836 Sat 23 Jan 1836 Thu 28 Jan 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