condition	mean	min	max
4 h after light	9.6628445	9.407335	9.918354
8 h after light	9.9705045	9.732721	10.208288
12 h after light	9.621720499999999	9.05397	10.189471
4 h after dark	9.8931675	9.77429	10.012045
8 h after dark	9.640998	9.363642	9.918354
12 h after dark	9.566536	9.566536	9.566536