condition	mean	min	max
2 h after light	11.67357	9.93402	13.1918
6 h after light	9.86431	7.50896	12.1369
10 h after light	9.52202	9.28266	9.97276
14 h after light	10.260371666666666	8.1914	13.0367
18 h after light	10.428815	8.0848	13.3209
2 h after dark	7.949603333333334	5.62688	10.9846