condition	mean	min	max
0 h after light	0.2998805	0.179704	0.420057
4 h after light	0.12108215	0.0590593	0.183105
8 h after light	1.17104	1.09756	1.24452
4 h after dark	0.9428	0.76782	1.11778
8 h after dark	0.562692	0.535432	0.589952
12 h after dark	0.3849255	0.351106	0.418745