condition	mean	min	max
4 h after light	4994.473648	4881.022932	5107.924364
8 h after light	4153.2005905	3928.941529	4377.459652
12 h after light	4752.1319125	4557.647153	4946.616672
4 h after dark	4781.254908	4527.175524	5035.334292
8 h after dark	4170.987817	3430.670978	4911.304656
12 h after dark	5722.596844	5722.596844	5722.596844