Table 1

Vertical (at the Cornea) Photopic Illuminance Measurements [27] in Several Interior and Exterior Locations

Location
Median (lx)
Minimum (lx)
Maximum (lx)

windowed offices (78 locations in 12 rooms)
201
24
2050
windowless offices (68 locations in 12 rooms)
95
22
271
hospital patient rooms (53 locations in 5 rooms)
121
15
1182
hospital nurse stations (66 locations in 9 rooms)
126
22
837
hospital common areas (16 locations in 2 rooms)
319
26
1357
residential kitchens (48 locations in 5 rooms)
11
4
73
residential bedrooms (14 locations in 4 rooms)
43
8
170
parking lots (120 locations in 4 lots)
7
1
95

Figueiro et al. Journal of Carcinogenesis 2006 5:20   doi:10.1186/1477-3163-5-20