condition	mean	min	max
4 h after light	85.1067	80.4149	89.7985
8 h after light	51.97585	51.273	52.6787
12 h after light	44.6834	43.991	45.3758
4 h after dark	33.4892	32.7872	34.1912
8 h after dark	48.6717	47.4336	49.9098
12 h after dark	71.26320000000001	68.2348	74.2916