condition	mean	min	max
4 h after light	3.43259	2.08929	4.30687
8 h after light	3.3259570000000003	0.894661	4.62911
12 h after light	3.9269933333333333	2.29687	6.31233
4 h after dark	5.915746666666667	3.87131	7.11817
8 h after dark	5.0818900000000005	3.09478	6.9336
12 h after dark	5.83656	3.98469	8.26656