condition	mean	min	max
4 h after light	1083.648889	1010.636667	1182.13
8 h after light	1653.5794446666666	1465.646667	1761.485
12 h after light	1266.778889	1080.616667	1427.653333
1.5 h after dark	1070.7055555666666	922.8166667	1191.463333
5.5 h after dark	1497.9255556666667	1112.836667	1793.61
9.5 h after dark	1147.238889	885.4	1461.05