condition	mean	min	max
4 h after light	152.1295	146.372	157.887
8 h after light	111.3175	107.222	115.413
12 h after light	116.223	113.514	118.932
4 h after dark	154.457	148.057	160.857
8 h after dark	184.1465	183.21	185.083
12 h after dark	178.418	171.2	185.636