Timing of circadian phase markers.

Timing [h:min (n;SEM)] of Dim Light Melatonin Onset (DLMO), melatonin-upward, melatonin midpoint, and melatonin downward crossing, cortisol minimum, cortisol maximum, core-body temperature minimum, alertness and performance minimum at baseline (D2) and during the Constant Routine (CR) in the Moderate Light and Bright Light condition. Minima for Alertness and Performance are the minima of the circadian component.###p§§: p§§§:pP values were derived from two factor Mixed Model ANOVA for those variables for which estimates were available at Baseline and During the CR or Students t-test for those variables for which estimates were available during the CR only.

中等光照与强光条件下，基线期（D2）及恒定常规方案（Constant Routine，CR）期间的各项指标计时情况[单位：小时:分钟（样本量n；SEM）]包括：弱光褪黑素起始点（Dim Light Melatonin Onset，DLMO）、褪黑素上升拐点、褪黑素浓度中点、褪黑素下降拐点、皮质醇最小值、皮质醇最大值、核心体温最小值，以及警觉性与作业绩效最小值。其中，警觉性与作业绩效的最小值为昼夜节律成分的最小值。
###p§§: p§§§:pP值的计算规则为：对于可在基线期及恒定常规方案期间获取估计值的变量，采用两因素混合设计方差分析；对于仅可在恒定常规方案期间获取估计值的变量，采用Student's t检验。