condition	mean	min	max
4 h after light	15.7255	14.8617	16.5893
8 h after light	11.65215	11.6506	11.6537
12 h after light	14.87515	13.9757	15.7746
4 h after dark	28.171733333333332	27.0372	28.8846
8 h after dark	26.833733333333335	25.1878	29.2798
12 h after dark	24.0465	21.9256	26.4187