condition	mean	min	max
4 h after light	81.084126	77.433929	84.734323
8 h after light	85.293228	83.596879	86.989577
12 h after light	98.347483	89.924447	106.770519
4 h after dark	102.074243	97.722106	106.42638
8 h after dark	96.5510175	95.370753	97.731282
12 h after dark	78.346478	78.346478	78.346478