Light and Perception: Study of the Effects of Daylight and Artificial Light on Affect, Mood and Sleepiness under a Sky-Lighting Machine - Data-sets A-B
Description
These data-sets contain information relative to the Paper entitled “Light and Perception: Study of the Effects of Daylight and Artificial Light on Affect, Mood and Sleepiness under a Sky-Lighting Machine”
Data-set A contains Affect, Sleepiness and Mood data divided by participant ID (N = 28) and session number (N=9), summarised by Task (Reading and Game) and Light Condition (Daylight DL; Artificial Light AL). We coded AL as 0 and DL as 1; Reading as 0 and Game as 1.
Data-set A includes as factors Gender, Order and Time of Day. Plus these subjective parameters, used as predictors in the models: perceived Color of Light and perceived Level of Light (Brightness).
These photometric values were included as predictors in the model: Mean Illuminance, referred to as Room Illuminance; Mean Correlated Color Temperature (CCT); Variation, defined as the Standard Deviation (SD) of the Illuminance values; mEDI means calculated with CIE S 026/E:2018 on the spectral values of the two median Illuminance measurements taken over the time-span of thirty minutes; Illuminance measured by the actigraphs, referred to as Personal Illuminance. Personal Illuminance values were asymmetrically distributed and were logged.
Data-set B contains relevant Health Symptoms data divided by participant ID (N = 28) and session number (N=9), summarised by Task (Reading and Game) and Light Condition (Daylight DL; Artificial Light AL).
Data-set B includes as factors Gender, Order and Time of Day.
These photometric values were included as predictors in the model relative to data-set B: Mean Illuminance, referred to as Room Illuminance in the paper; Variation, defined as the Standard Deviation (SD) of the Illuminance values; mEDI means calculated with CIE S 026/E:2018 on the spectral values of the last two median Illuminance measurements of the session.
The file Light-Perception_Exposure-DL-Data-set includes photometric measurements each 30 minutes in Daylight conditions.
Files
Restricted
The record is publicly accessible, but files are restricted. Log in to check if you have access.
Request access
If you would like to request access to these files, please fill out the form below.
You need to satisfy these conditions in order for this request to be accepted:
Please request access by email to: ffavero@kth.se
You are currently not logged in. Do you have an account? Log in here