condition	mean	min	max
4 h after light	310.659333	253.5821	367.736566
8 h after light	303.931292	297.165141	310.697443
12 h after light	285.011762	267.608144	302.41538
4 h after dark	278.3904245	273.770518	283.010331
8 h after dark	230.710643	228.586599	232.834687
12 h after dark	198.229031	198.229031	198.229031