condition	mean	min	max
4 h after light	709.6	709.6	709.6
8 h after light	866.35	765.5	967.2
12 h after light	1140.3	905.9	1374.7
4 h after dark	1292.0	1260.2	1323.8
8 h after dark	1172.15	982.5	1361.8
12 h after dark	942.05	824.5	1059.6