condition	mean	min	max
4 h after light	912.5690055	802.636968	1022.501043
8 h after light	1221.2288235	1063.847441	1378.610206
12 h after light	1004.8415130000001	901.601024	1108.082002
4 h after dark	1617.9726455	1235.491	2000.454291
8 h after dark	1318.158739	961.693595	1674.623883
12 h after dark	864.679265	864.679265	864.679265