condition	mean	min	max
3 h after light	9.778024166666667	4.49404	21.2634
7 h after light	9.561868333333333	4.73402	18.8646
11 h after light	10.581485	5.91825	15.2081
2 h after dark	10.747751666666666	6.82448	14.9826
6 h after dark	9.809945833333334	6.43249	14.2189
10 h after dark	9.8495075	5.10379	16.0009