condition	mean	min	max
4 h after light	42.6983	40.8073	44.5893
8 h after light	35.67615	35.422	35.9303
12 h after light	35.64534999999999	33.8351	37.4556
4 h after dark	44.41575	42.2559	46.5756
8 h after dark	50.34415	49.8988	50.7895
12 h after dark	48.0253	47.6712	48.3794