condition	mean	min	max
4 h after light	35.423500000000004	33.8421	37.0049
8 h after light	24.349449999999997	24.171	24.5279
12 h after light	13.532	13.3825	13.6815
4 h after dark	29.334866666666667	28.5642	29.9759
8 h after dark	28.8775	25.9307	33.4184
12 h after dark	40.275333333333336	38.3414	41.343