condition	mean	min	max
4 h after light	0.172252	0.0	0.516756
8 h after light	0.630898	0.125059	1.05199
12 h after light	0.9447703333333333	0.716878	1.15319
4 h after dark	0.9451746666666667	0.598532	1.54523
8 h after dark	1.541955	0.784855	2.38657
12 h after dark	0.965223	0.798962	1.2697