condition	mean	min	max
3 h after light	30.57956666666667	25.2755	33.2936
6 h after light	29.243	25.338	31.2977
9 h after light	42.4262	41.0613	44.2832
12 h after light	52.82816666666667	49.8693	55.5946
3 h after dark	67.39556666666667	66.877	68.2851
6 h after dark	59.4168	56.778	62.7744
9 h after dark	45.9021	42.7241	51.2893
12 h after dark	35.2239	32.6189	38.4077