condition	mean	min	max
0 h after light	87.8563	87.0716	88.641
4 h after light	56.6059	48.2016	65.0102
8 h after light	88.20695	83.3677	93.0462
4 h after dark	87.5376	79.1329	95.9423
8 h after dark	69.2908	68.9047	69.6769
12 h after dark	69.8812	63.7967	75.9657