condition	mean	min	max
2 h after light	10.73912	9.93336	12.0883
6 h after light	12.677900000000001	12.4266	12.8077
10 h after light	12.8518	12.7239	13.0775
2 h after dark	18.5027	17.8892	19.7123
6 h after dark	19.2075	18.4966	19.708
10 h after dark	18.3301	18.1229	18.4893