0 1 2 3 Fri 31 Dec 1858 Fri 07 Jan 1859 Fri 14 Jan 1859 Fri 21 Jan 1859 Fri 28 Jan 1859 Fri 04 Feb 1859 Fri 11 Feb 1859 Fri 18 Feb 1859 Fri 25 Feb 1859 Fri 04 Mar 1859 Fri 11 Mar 1859 Fri 18 Mar 1859 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