condition	mean	min	max
4 h after light	1.1680495	0.917519	1.41858
8 h after light	1.40463	1.13095	1.67831
12 h after light	1.286435	1.25493	1.31794
4 h after dark	1.1256956666666667	0.911007	1.4617
8 h after dark	1.273841	0.944597	1.93102
12 h after dark	0.7277216666666667	0.648714	0.819056