Hi there. I'm on two Accretes (similar) and wsa told to take one with the evening meal and one just before going to sleep. Digestive enzymes will be at work during and after the meal, plus research has found bone grows more at night.
I go out on cloudy days tooj because UV gets through clouds too.
I've read you are not supposed to take with chocolate, tea, spinach, whole cereals and pulses, but not sure how true that is. However, I try and follow the 'rule' and leave 2 hours between having these foods and my supplement.