condition	mean	min	max
4 h after light	201.018841	176.669341	225.368341
8 h after light	205.2223035	180.544319	229.900288
12 h after light	249.9606195	240.770518	259.150721
4 h after dark	285.508228	248.090677	322.925779
8 h after dark	347.607013	342.539896	352.67413
12 h after dark	296.651707	296.651707	296.651707