condition	mean	min	max
4 h after light	75.7375	64.303	87.172
8 h after light	81.19614999999999	80.1467	82.2456
12 h after light	90.90285	90.0143	91.7914
4 h after dark	89.2381	86.0296	92.4466
8 h after dark	122.6525	118.454	126.851
12 h after dark	85.9123	85.7004	86.1242