condition	mean	min	max
4 h after light	62.7418	62.3996	63.084
8 h after light	35.5689	33.5335	37.6043
12 h after light	28.758	28.5492	28.9668
4 h after dark	40.3866	38.5015	42.2717
8 h after dark	55.334450000000004	55.257	55.4119
12 h after dark	60.79505	57.7764	63.8137