condition	mean	min	max
3 h after light	55.7804	51.2212	63.5226
6 h after light	50.0034	44.582	55.5274
9 h after light	48.41323333333333	44.7934	53.1742
12 h after light	49.076575000000005	45.6573	51.371
3 h after dark	61.86993333333333	57.6305	65.9686
6 h after dark	56.38786666666667	53.6268	61.242
9 h after dark	47.25456666666667	44.8451	50.7944
12 h after dark	45.04965	43.3949	46.7044