condition	mean	min	max
0 h after light	30.1421	29.6683	30.6159
4 h after light	54.4803	49.2087	59.7519
8 h after light	112.46025	98.4625	126.458
4 h after dark	116.5795	112.904	120.255
8 h after dark	67.58655	60.9026	74.2705
12 h after dark	35.89195	33.5921	38.1918