condition	mean	min	max
3 h after light	61.395	54.8633	69.9107
6 h after light	67.86133333333333	64.0225	73.9486
9 h after light	71.13	62.3688	79.7129
12 h after light	72.38005	65.1111	79.1325
3 h after dark	61.20693333333333	51.1508	69.6483
6 h after dark	71.1709	64.392	75.3667
9 h after dark	68.01856666666666	66.3462	70.8457
12 h after dark	56.77785	51.9642	61.5915