0 1 2 3 Sat 11 Jan 1868 Sat 18 Jan 1868 Sat 25 Jan 1868 Sat 01 Feb 1868 Sat 08 Feb 1868 Sat 15 Feb 1868 Sat 22 Feb 1868 Sat 29 Feb 1868 Sat 07 Mar 1868 Mon 09 Mar 1868 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