condition	mean	min	max
4 h after light	101.533813	60.182143	142.885483
8 h after light	51.498119	46.759229	56.237009
12 h after light	78.7321855	77.97365	79.490721
4 h after dark	47.037603000000004	37.838197	56.237009
8 h after dark	35.603364	32.429281	38.777447
12 h after dark	74.505798	74.505798	74.505798