condition	mean	min	max
4 h after light	11.083453500000001	9.918354	12.248553
8 h after light	8.6632465	8.160479	9.166014
12 h after light	75.4751605	71.725729	79.224592
4 h after dark	13.043005	11.68167	14.40434
8 h after dark	49.093812	16.262807	81.924817
12 h after dark	91.47949	91.47949	91.47949