condition	mean	min	max
4 h after light	58.6739	37.1387	80.2091
8 h after light	76.32195	75.043	77.6009
12 h after light	76.05955	72.3848	79.7343
4 h after dark	85.86683333333333	81.0838	91.4733
8 h after dark	93.8749	80.396	102.159
12 h after dark	90.04523333333333	75.6788	97.4836