condition	mean	min	max
4 h after light	1274.9451279999998	952.809082	1597.081174
8 h after light	694.3072285000001	525.720954	862.893503
12 h after light	583.6210135	536.465265	630.776762
4 h after dark	421.8906865	382.266709	461.514664
8 h after dark	507.127101	383.650357	630.603845
12 h after dark	1474.385903	1474.385903	1474.385903