condition	mean	min	max
4 h after light	9.907298	8.985529	10.829067
8 h after light	10.682359	9.300301	12.064417
12 h after light	10.6540405	9.847352	11.460729
4 h after dark	10.6159775	8.692123	12.539832
8 h after dark	10.618355000000001	10.17324	11.06347
12 h after dark	10.670897	10.670897	10.670897