condition	mean	min	max
4 h after light	1901.3	1901.3	1901.3
8 h after light	2246.1	2194.2	2298.0
12 h after light	1828.55	1472.9	2184.2
4 h after dark	1616.3000000000002	1426.9	1805.7
8 h after dark	1450.75	1239.6	1661.9
12 h after dark	1414.15	1322.4	1505.9