condition	mean	min	max
4 h after light	35.4381	12.6839	59.8477
8 h after light	19.921689999999998	4.77757	34.7506
12 h after light	21.5035	12.3019	32.5332
4 h after dark	22.729599999999998	15.8298	29.3982
8 h after dark	49.717866666666666	30.3203	60.1925
12 h after dark	66.38976666666667	49.8913	87.357