condition	mean	min	max
4 h after light	69.9815535	65.071965	74.891142
8 h after light	63.3394675	59.280498	67.398437
12 h after light	74.77241699999999	74.127573	75.417261
4 h after dark	81.4468935	70.236725	92.657062
8 h after dark	80.95285150000001	71.058024	90.847679
12 h after dark	76.634971	76.634971	76.634971