condition	mean	min	max
4 h after light	877.5	877.5	877.5
8 h after light	1037.5	794.0	1281.0
12 h after light	1268.55	884.4	1652.7
4 h after dark	1503.75	1437.5	1570.0
8 h after dark	1110.45	1027.5	1193.4
12 h after dark	875.25	868.1	882.4