condition	mean	min	max
4 h after light	81.7392295	78.095705	85.382754
8 h after light	85.94990899999999	85.482114	86.417704
12 h after light	50.666971000000004	35.541907	65.792035
4 h after dark	46.002144	35.728895	56.275393
8 h after dark	45.635965	44.494476	46.777454
12 h after dark	68.085149	68.085149	68.085149