Collection of the 12-h day samplewas started at the secondmicturition in themorning and ended at 20:30 h,whereas collection of the 12-h night samplewas started after 20:30 and endedwith the firstmicturition the nextmorning
Collection of the 12-h daysamplewas started at the secondmicturition in themorning and endedat 20:30 h,whereas collection of the 12-h night samplewas started after20:30 and endedwith the firstmicturition the nextmorning