0 1 2 3 Fri 01 Dec 1820 Fri 08 Dec 1820 Fri 15 Dec 1820 Fri 22 Dec 1820 Fri 29 Dec 1820 Fri 05 Jan 1821 Fri 12 Jan 1821 Fri 19 Jan 1821 Mon 22 Jan 1821 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