condition	mean	min	max
4 h after light	60.6473	56.3956	64.899
8 h after light	45.61805	42.8501	48.386
12 h after light	48.9887	47.8025	50.1749
4 h after dark	58.44286666666667	56.9663	59.3644
8 h after dark	64.79366666666667	63.8827	66.4436
12 h after dark	70.8521	69.66	71.5573