condition	mean	min	max
4 h after light	92.62263333333333	79.6383	111.585
8 h after light	68.9068	22.7256	104.748
12 h after light	83.22596666666666	58.5267	112.583
4 h after dark	108.44316666666667	85.2865	120.177
8 h after dark	108.4838	87.4874	127.794
12 h after dark	104.153	102.944	106.278