Lvl	Time	Npc		Firstkill		Bttask		Exploration		Group Size (%)
2	15min		66.67%		33.33%					1
3	21min		90%		10%					1
4	39min		86.58%		13.42%					1
5	49min		52.23%		5.87%		41.9%			1
6	2h 21min		52.5%		24.29%				23.21%	1
7	2h 38min		57.52%		9.29%		33.19%			1
8	3h 28min		91.5%		8.5%					1
9	3h 43min		56.91%		15.41%		27.68%			1
10	4h 11min		48.32%		29.4%		22.27%			1