condition	mean	min	max
2 h after light	68.05583333333334	53.0903	87.0511
6 h after light	64.39331666666666	46.942	79.4623
10 h after light	61.661699999999996	52.6612	73.2297
14 h after light	70.43901666666666	57.2691	83.2041
18 h after light	76.28865	63.0166	87.8439
2 h after dark	71.66633333333334	53.5172	93.0412