condition	mean	min	max
4 h after light	1926.803758	1620.56185	2233.045666
8 h after light	1975.6743645	1477.847441	2473.501288
12 h after light	2193.9437964999997	2158.083756	2229.803837
4 h after dark	2080.171475	2053.959616	2106.383334
8 h after dark	1494.2298955	1073.578211	1914.88158
12 h after dark	1260.837828	1260.837828	1260.837828