condition	mean	min	max
0 h after light	30.52845	28.2676	32.7893
4 h after light	17.4242	16.1052	18.7432
8 h after light	38.5792	35.454	41.7044
4 h after dark	41.1627	36.5109	45.8145
8 h after dark	37.978300000000004	37.7714	38.1852
12 h after dark	25.7833	24.5978	26.9688