condition	mean	min	max
4 h after light	0.0713665	0.0	0.142733
8 h after light	0.4223535	0.325121	0.519586
12 h after light	0.702939	0.530426	0.875452
4 h after dark	0.9932413333333334	0.427842	1.83325
8 h after dark	0.5283766666666667	0.380695	0.760337
12 h after dark	0.2626486666666667	0.0	0.522171