14:21
@falstro you have to approach each attempt on its own merit rather than using a magic number (e.g. 3rd approach) to quit. Visibility can fluctuate and sometimes seeing the lights vs not seeing them is a transient issue that changes with time. If you think you can get in, go for it. With that said you need to be very mindful of two things -- 1) you still need fuel to get to your alternate. Do not commit yourself to having to get in due to lack of fuel to go somewhere else.
2) Don't cheat the minimums. You might think that another 25 feet would get you in but this is a bad path to go down.
Lastly, if the conditions really are that bad (but legal) and you are a two pilot crew, conduct a monitored approach. This gives the captain the ability to really stare out of the windows for those lights as you approach minimums while the FO monitors the autopilot.
and make sure tower has the lights turned all the way up.