During what part of the night do these events most often occur:Find:Pt:^Patient:Nom:PhenX
during what part of the night do these events most often occur:find:pt:^patient:nom:phenx
During what part of the night do these events most often occur:Finding:To identify measures at a point in time:^Patient:Nominal:PhenX
during what part of the night do these events most often occur:finding:to identify measures at a point in time:^patient:nominal:phenx