condition	mean	min	max
4 h after light	48.6148	48.4437	48.7859
8 h after light	24.482799999999997	22.9441	26.0215
12 h after light	28.870549999999998	25.3071	32.434
4 h after dark	36.92015000000001	33.7685	40.0718
8 h after dark	46.516400000000004	45.6607	47.3721
12 h after dark	51.9398	51.4315	52.4481