condition	mean	min	max
3 h after light	1.5289429166666666	0.677885	2.14536
7 h after light	1.360145	0.746796	3.16641
11 h after light	1.196385	0.63147	1.72909
2 h after dark	1.1292285	0.390713	1.6486
6 h after dark	1.2702501666666666	0.676219	2.05448
10 h after dark	1.25537625	0.574894	1.94892