condition	mean	min	max
4 h after light	53.90868333333333	45.95495	66.60291
8 h after light	39.454950000000004	19.67936	78.40224
12 h after light	30.05492333333333	27.733309999999996	32.86031
16 h after light	62.47441	33.00027	91.6472
4 h after dark	40.53160666666667	37.961009999999995	45.52152
8 h after dark	55.85283	42.874309999999994	73.46911