condition	mean	min	max
2 h after light	3.8836233333333334	2.37772	5.66996
6 h after light	4.33287	2.50367	5.36809
10 h after light	6.01069	4.9364	7.48493
2 h after dark	6.539703333333334	4.97836	8.22718
6 h after dark	4.099838666666667	0.902426	6.01287
10 h after dark	3.40193	2.46231	5.13837