condition	mean	min	max
4 h after light	1456.535071	1434.462826	1478.607316
8 h after light	1446.8921495	1238.142695	1655.641604
12 h after light	1537.840446	949.385903	2126.294989
4 h after dark	726.75733	299.693595	1153.821065
8 h after dark	288.628176	219.828871	357.427481
12 h after dark	1342.627418	1342.627418	1342.627418