| Mean (SD; min-max) vertical photopic lux | Mean (SD; min-max) vertical melanopic lux | Mean (SD; min-max) horizontal photopic lux | Mean (SD; min-max) horizontal melanopic lux | Mean (SD; min max) Kelvin vertical | Mean (SD; min-max) Kelvin horizontal |
---|---|---|---|---|---|---|
Intervention | 1039 (225; 722–1242) | 915 (174; 676–1050) | 1842 (528; 1388–2585) | 1680 (557; 1270–2488) | 5369 (251; 5088–5641) | 5521 (275; 5211–5879) |
Control | 242 (102; 134–368) | 137 (90; 56–261) | 343 (65; 259–408) | 178 (52; 106–218) | 3049 (470; 2707–3622) | 3048 (397; 2707–3048) |
p-value | .001 | .000 | .001 | .002 | .000 | .000 |