condition	mean	min	max
4 h after light	69.86656666666667	62.0916	84.8574
8 h after light	52.559266666666666	18.234	85.8034
12 h after light	67.5722	45.0498	84.2522
4 h after dark	105.53076666666666	90.6893	116.336
8 h after dark	117.7312	91.6536	138.047
12 h after dark	111.06700000000001	108.92	113.375