condition	mean	min	max
4 h after light	1511.5	1511.5	1511.5
8 h after light	1232.5500000000002	1156.9	1308.2
12 h after light	1261.2	1154.5	1367.9
4 h after dark	1770.85	1226.8	2314.9
8 h after dark	2095.85	1774.6	2417.1
12 h after dark	2237.25	2027.9	2446.6