condition	mean	min	max
4 h after light	57.8669	46.1917	64.4909
8 h after light	50.14286666666666	10.925	87.6056
12 h after light	73.71136666666666	45.2333	102.802
4 h after dark	98.98943333333334	85.4571	113.331
8 h after dark	82.8384	61.8052	111.332
12 h after dark	80.8793	75.4644	84.7687