condition	mean	min	max
4 h after light	1038.833466	822.843084	1254.823848
8 h after light	895.760608	894.029615	897.491601
12 h after light	1090.6126015	1069.924364	1111.300839
4 h after dark	968.1799000000001	777.518297	1158.841503
8 h after dark	702.4516854999999	577.861357	827.042014
12 h after dark	1218.205458	1218.205458	1218.205458