condition	mean	min	max
3 h after light	75.8098	68.7623	89.2446
6 h after light	53.3129	47.392	63.1421
9 h after light	55.56776666666667	49.2167	67.8442
12 h after light	56.59785	42.0767	62.2346
3 h after dark	60.7426	52.8914	65.3764
6 h after dark	79.44073333333333	76.4762	81.0773
9 h after dark	74.56063333333333	67.4087	79.0584
12 h after dark	54.75705	53.1164	56.3977