condition	mean	min	max
4 h after light	92.1827565	90.529422	93.836091
8 h after light	86.1154675	74.627324	97.603611
12 h after light	85.79819	80.671952	90.924428
4 h after dark	95.244162	87.663376	102.824948
8 h after dark	86.2922455	81.660063	90.924428
12 h after dark	119.939406	119.939406	119.939406