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