condition	mean	min	max
4 h after light	1.77275	1.31649	2.22901
8 h after light	1.96704	1.50553	2.42855
12 h after light	1.96095	1.8908	2.0311
4 h after dark	3.0112466666666666	2.06038	3.67051
8 h after dark	2.343653333333333	1.50076	3.42901
12 h after dark	1.92432	1.57722	2.33774