condition	mean	min	max
3 h after light	57.641125	48.9288	70.3877
7 h after light	51.793391666666665	42.3512	63.5974
11 h after light	73.6645	59.4568	89.1412
2 h after dark	77.86286666666666	65.3206	90.1085
6 h after dark	70.70890833333333	55.5812	85.9809
10 h after dark	67.3523	48.3182	77.8754