condition	mean	min	max
4 h after light	30.183933333333332	15.8065	41.3938
8 h after light	29.547639999999998	9.39262	51.3779
12 h after light	37.038666666666664	22.4658	50.7666
4 h after dark	48.5713	41.9529	53.9957
8 h after dark	52.9356	38.776	65.6574
12 h after dark	50.88993333333333	47.2741	54.1866