condition	mean	min	max
4 h after light	39.03090666666667	38.12738	40.70967
8 h after light	55.53915666666666	52.06622	57.711259999999996
12 h after light	61.786566666666666	51.584509999999995	77.02013000000001
16 h after light	46.965540000000004	38.4439	56.921380000000006
4 h after dark	69.39515333333333	59.185190000000006	83.14081999999999
8 h after dark	41.05632666666666	34.01955	48.46948