condition	mean	min	max
2 h after light	5.7176833333333335	5.12425	6.10639
6 h after light	6.53731	6.41628	6.77407
10 h after light	7.53946	7.45547	7.65079
2 h after dark	6.932253333333334	6.40799	7.6603
6 h after dark	6.05733	6.00625	6.13839
10 h after dark	5.000203333333333	4.66451	5.25531