condition	mean	min	max
4 h after light	0.2670015	0.203553	0.33045
8 h after light	0.325604	0.29033	0.360878
12 h after light	0.398876	0.233863	0.563889
4 h after dark	0.7560133333333334	0.424511	1.02499
8 h after dark	0.6764106666666667	0.440686	0.881281
12 h after dark	0.61698	0.351607	0.981228