condition	mean	min	max
4 h after light	5577.815496499999	4996.078211	6159.552782
8 h after light	6276.912679	5909.131378	6644.69398
12 h after light	5467.4125145	5217.694175	5717.130854
4 h after dark	4146.352298	3612.070671	4680.633925
8 h after dark	3550.8631649999998	3389.969833	3711.756497
12 h after dark	3204.149035	3204.149035	3204.149035