condition	mean	min	max
4 h after light	48.3879485	39.347498	57.428399
8 h after light	34.637117	31.455437	37.818797
12 h after light	39.290847	34.88892	43.692774
4 h after dark	45.640234	44.98567	46.294798
8 h after dark	42.180616	39.448759	44.912473
12 h after dark	45.063695	45.063695	45.063695