Example 2 is the correct one.
Within 32 days, in fact, lost 5 days of exposure. That means he does not get the exposure over a period of 32 days. After 32 days, then 8 days exposure. The number of days of exposure means 35 days if calculated per day individually.
Edit: The first example, like what IamFreeman said means 35 is the number of days overall. 32-5= 27 then 27+8=35 that is the total numbers of days.
Within 32 days, in fact, lost 5 days of exposure. That means he does not get the exposure over a period of 32 days. After 32 days, then 8 days exposure. The number of days of exposure means 35 days if calculated per day individually.
Edit: The first example, like what IamFreeman said means 35 is the number of days overall. 32-5= 27 then 27+8=35 that is the total numbers of days.
confucious