condition	mean	min	max
4 h after light	668.6379485	615.119444	722.156453
8 h after light	571.6372094999999	466.716771	676.557648
12 h after light	458.8918745	331.349316	586.434433
4 h after dark	366.3191455	285.951489	446.686802
8 h after dark	325.359261	207.178773	443.539749
12 h after dark	276.622413	276.622413	276.622413