condition	mean	min	max
2 h after light	76.71676666666667	63.8846	103.035
6 h after light	61.34653333333333	52.6937	68.296
10 h after light	63.70863333333334	54.4645	80.4334
14 h after light	74.92405	62.7709	86.4279
18 h after light	87.7214	79.6723	102.318
2 h after dark	86.25185	74.89	104.521