condition	mean	min	max
4 h after light	478.3	478.3	478.3
8 h after light	588.05	467.4	708.7
12 h after light	696.25	642.4	750.1
4 h after dark	1126.35	1057.1	1195.6
8 h after dark	997.6	878.5	1116.7
12 h after dark	618.75	415.7	821.8