condition	mean	min	max
4 h after light	75.7496	73.805	77.6942
8 h after light	83.70865	83.3376	84.0797
12 h after light	87.08125000000001	85.5618	88.6007
4 h after dark	102.44545	98.6119	106.279
8 h after dark	103.59270000000001	96.7764	110.409
12 h after dark	87.98134999999999	86.324	89.6387