condition	mean	min	max
4 h after light	10.40495	10.1572	10.6527
8 h after light	9.341605	8.99039	9.69282
12 h after light	11.0526	10.8506	11.2546
4 h after dark	13.01715	11.9265	14.1078
8 h after dark	13.222249999999999	12.9902	13.4543
12 h after dark	13.536	13.1753	13.8967