condition	mean	min	max
4 h after light	35.38075	34.2705	36.491
8 h after light	26.2349	25.6567	26.8131
12 h after light	42.01495	39.8871	44.1428
4 h after dark	97.71316666666667	94.8626	99.6435
8 h after dark	85.13103333333333	79.5421	92.0249
12 h after dark	85.92123333333333	81.066	89.0114