condition	mean	min	max
0 h after light	38.58775	37.5379	39.6376
4 h after light	30.4936	29.9785	31.0087
8 h after light	42.17700000000001	37.1786	47.1754
4 h after dark	65.89085	65.0224	66.7593
8 h after dark	56.686099999999996	55.4189	57.9533
12 h after dark	44.611850000000004	42.6176	46.6061