condition	mean	min	max
4 h after light	23.0484	21.0072	25.0896
8 h after light	30.47285	30.2308	30.7149
12 h after light	35.956599999999995	33.5451	38.3681
4 h after dark	41.94015	40.1779	43.7024
8 h after dark	35.07215	33.466	36.6783
12 h after dark	36.55035	34.1212	38.9795