condition	mean	min	max
3 h after light	4.524354166666667	2.53481	6.78335
7 h after light	5.360883333333334	3.31361	8.95543
11 h after light	5.9400941666666665	2.94874	9.80533
2 h after dark	6.1362250000000005	4.21956	7.79689
6 h after dark	5.192240833333333	3.30951	7.4022
10 h after dark	4.6876175	2.56872	8.17598