condition	mean	min	max
4 h after light	25.2209	23.3628	27.079
8 h after light	21.777749999999997	19.8162	23.7393
12 h after light	26.8194	25.901	27.7378
4 h after dark	30.3007	29.9103	30.6911
8 h after dark	32.2118	30.7866	33.637
12 h after dark	32.6025	30.982	34.223