Not very bright at all. The process of becoming blinded by light is because the iris contracts when the light level increases. The reverse process of dilation is slow for humans, so the return to darkness leaves your eye with insufficient light coming in to see in the environment you suggest. This isn't a binary factor.
The VA calculates the rate of pursuit by dividing the number of credit hours being pursued by the number of credits considered to be full-time for the term. As as example, if the term is 10 to 13 weeks in length, 12 credits is considered full time. If the term is 8 weeks in length, 8 credits is considered full time.
Q: How many credits should I take if I plan to work while completing my degree? For most people, the number of credits you should take each semester will be an individual choice based on a variety of factors. Generally, full-time undergraduate students take about 15 credits per semester and full-time graduate students take about 12 credits. If you are planning to work full or part-time while completing your degree, you will have some additional time requirements to consider.