condition	mean	min	max
4 h after light	742.280648	569.493189	915.068107
8 h after light	834.517243	738.507054	930.527432
12 h after light	559.910112	447.088167	672.732057
4 h after dark	557.2465115	551.943341	562.549682
8 h after dark	368.4990335	348.102269	388.895798
12 h after dark	853.675761	853.675761	853.675761