<p>I tested this out myself as this is a very good question! I didn't have green stamina, but I Your stamina regeneration bonus has a counter that won't reset as soon as you leave the resting bonus. So that area. It didn't attack anything so it didn't reset the timer I just waited 15 seconds and I still got a point. I then sat for another 2 minutes and 45 seconds and used an attack spell, it didn't attack anything so I gained a stamina 15 seconds later. I then decided to wait 2 minutes and 45 seconds again and this time and actually kill something so I killed a deer to see if it resets the timer. I came back to the depot and 15 seconds later I still got an extra minute! WHhhhat that's good to know. However, deers don't give experience so I went to I did an experiment by killing a poison spider who actually gives experience.</p><p>At 39:08 stamina... in which I waited 2 minutes 45 seconds after I got this stamina. I went to kill a Poison Spider and my stamina went down to 39:06 stamina. Then I went to the depot and got 39:07 stamina 15 seconds later! So it did drop me by one minute of stamina by killing that spider but the timer still went on aside from that.</p><p><strong>This goes the same for the 10 minutes. will leave off exactly where you left it. This means I would you could go buy pots and it won't reset your progress. You can go outside to go to the store it won't reset your timer! If you kill something that gives no XP it won't reset your timer! However, if you kill something that gives you leave the protection zone! Came back inside and just 15 seconds later I gained stamina!<br><br>I am in non pvp and I threw a rune out on 2 minutes and 45 seconds. zone to do have whatever you want, but it will keep the progress you've already made. Even if you gain stamina every 3 minutes if I stand inside a depot if I don't have green. To answer your question I timed myself. I firstly waited for 3 minutes to experience, you'll get dropped by 2 minutes stamina but if you go inside the depot your timer wasn't stopped (please see my testing above for information) but you did the counter won't reset it will just make sure I'm on a fair playing ground. Then once I gained stamina I sat in the depot for 2 minutes and 45 seconds and ran outside of you lose stamina from killing something. </strong><br><br>Edit: I added some testing and added more words to the post. Thanks for the question, I was always too busy to test this out until you asked and it reminded me. It's good to know!</p>2 minutes of stamina for the creature you killed.