What does this mean?: 7+1+8+1+7 = 24
7 hours is sleep
1 hour is transport / deliver the children in kindergarden
8 hours is work
(We use 1/3 of our life at work)
1 hour is transport / shopping etc.
7 hours is freetime
Therefor it is very important, that the office light is correct with no glare, the right light output.