condition	mean	min	max
4 h after light	21.5649	18.9673	24.1625
8 h after light	22.256549999999997	21.6512	22.8619
12 h after light	24.13155	23.9284	24.3347
4 h after dark	30.689933333333332	28.9512	32.8245
8 h after dark	33.96246666666667	27.4693	41.3115
12 h after dark	36.25163333333333	29.706	42.9257