condition	mean	min	max
4 h after light	11.143462	10.829067	11.457857
8 h after light	9.938360500000002	9.918354	9.958367
12 h after light	10.8564975	10.1572	11.555795
4 h after dark	10.745825	10.662583	10.829067
8 h after dark	9.8630715	8.777677	10.948466
12 h after dark	16.323132	16.323132	16.323132