condition	mean	min	max
4 h after light	10.7494055	9.907748	11.591063
8 h after light	10.352412000000001	10.206605	10.498219
12 h after light	9.446102	9.131067	9.761137
4 h after dark	9.2333365	8.737831	9.728842
8 h after dark	10.593347000000001	9.101886	12.084808
12 h after dark	10.074781	10.074781	10.074781