condition	mean	min	max
4 h after light	60.894825499999996	51.358826	70.430825
8 h after light	61.0149815	47.187427	74.842536
12 h after light	75.0878295	63.566068	86.609591
4 h after dark	88.1950595	72.696521	103.693598
8 h after dark	86.476495	70.386846	102.566144
12 h after dark	67.694972	67.694972	67.694972