condition	mean	min	max
2 h after light	35.7311	32.8624	39.2538
6 h after light	19.5687	18.084	21.436
10 h after light	16.896633333333334	15.5513	18.0949
2 h after dark	16.906933333333335	15.2848	18.3013
6 h after dark	33.63146666666667	31.2107	35.295
10 h after dark	49.3972	46.9411	52.7642