condition	mean	min	max
4 h after light	1.3054	1.05618	1.72022
8 h after light	1.4086940000000001	0.447772	1.90503
12 h after light	1.2541036666666667	0.616311	2.09068
4 h after dark	1.8064166666666666	1.31642	2.55034
8 h after dark	1.94017	1.15145	2.59492
12 h after dark	1.63938	1.53472	1.74788