condition	mean	min	max
2 h after light	156.41266666666667	154.781	158.198
6 h after light	146.76133333333334	141.104	151.112
10 h after light	210.095	198.588	227.403
2 h after dark	58.502700000000004	55.7796	63.3716
6 h after dark	38.7268	37.62	40.6894
10 h after dark	27.1009	24.934	28.9685