condition	mean	min	max
4 h after light	2423.0379445	1960.71248	2885.363409
8 h after light	2128.7989655	2101.635105	2155.962826
12 h after light	2334.6041335	2225.54118	2443.667087
4 h after dark	3680.6338514999998	2667.192149	4694.075554
8 h after dark	3567.0642180000004	2879.320913	4254.807523
12 h after dark	1890.313374	1890.313374	1890.313374