You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Light radiographic film is due to: and explain in detail?
LIGHT RADIOGRAPHS 
Processing Errors 
Underdevelopment (temperature too low; time too short; thermometer inaccurate) Depleted developer solution 
Diluted or contaminated developer 
Excessive fixation 
Underexposure 
Insufficient mA 
Insufficient kVp 
Insufficient time 
Film-source distance too great 
Film packet reversed in mouth 
DARK RADIOGRAPHS
Processing Errors 
Overdevelopment (temperature too high; time too long) 
Developer concentration too high 
Inadequate time in fixer
Accidental exposure to light 
Improper safelighting 
Storage of films without shielding, at too high a temperature, or past expiration date
Reference: White and Pharoah's Oral Radiology Principles and Interpretation 7th edition page no 80