condition	mean	min	max
2 h after light	76.1337	73.0378	80.9107
6 h after light	83.18613333333333	79.1936	87.1595
10 h after light	93.58363333333334	89.8367	96.7985
2 h after dark	92.7703	89.765	95.5605
6 h after dark	83.36406666666667	80.2613	85.0601
10 h after dark	69.8747	66.5628	73.7907