0.25 mg of clonazepam per day is an adult dose that you would take twice per day in the beginning but after while your doctor may increase your dosage of clonazepam to 1 mg per day.
If your doctor increases the dosage of clonazepam then you'll be taking clonazepam up to 3 times per day if your doctor says you need too.
However never increase your dosage of clonazepam or any type of medicine without a doctors advice.