condition	mean	min	max
4 h after light	30.60425	27.6608	33.5477
8 h after light	27.455750000000002	26.3169	28.5946
12 h after light	31.88135	31.2701	32.4926
4 h after dark	56.5537	53.5556	60.8262
8 h after dark	46.71553333333333	43.6479	48.382
12 h after dark	43.925133333333335	39.3063	48.7928