condition	mean	min	max
4 h after light	11.470175999999999	10.848567	12.091785
8 h after light	11.3899155	9.988278	12.791553
12 h after light	14.0575205	12.300603	15.814438
4 h after dark	14.3057515	12.791553	15.81995
8 h after dark	12.992767	11.583287	14.402247
12 h after dark	14.025808	14.025808	14.025808