0 1 2 3 Mon 31 Jan 1820 Mon 07 Feb 1820 Mon 14 Feb 1820 Mon 21 Feb 1820 Mon 28 Feb 1820 Mon 06 Mar 1820 Mon 13 Mar 1820 Mon 20 Mar 1820 Mon 27 Mar 1820 Sat 01 Apr 1820 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