condition	mean	min	max
4 h after light	75.4991905	71.218575	79.779806
8 h after light	71.551447	67.636137	75.466757
12 h after light	80.8600155	77.898053	83.821978
4 h after dark	73.57316349999999	71.777247	75.36908
8 h after dark	79.48389900000001	76.731753	82.236045
12 h after dark	83.847731	83.847731	83.847731