condition	mean	min	max
0 h after light	1.400375	1.07839	1.72236
4 h after light	2.794995	2.19369	3.3963
8 h after light	0.751662	0.438314	1.06501
4 h after dark	1.6932450000000001	0.84913	2.53736
8 h after dark	1.59476	1.06913	2.12039
12 h after dark	2.019135	1.93505	2.10322