condition	mean	min	max
4 h after light	70.573196	50.342942	90.80345
8 h after light	62.319042499999995	53.099527	71.538558
12 h after light	52.202756	45.538908	58.866604
4 h after dark	41.105287	28.718698	53.491876
8 h after dark	36.769075	35.842471	37.695679
12 h after dark	30.680269	30.680269	30.680269