condition	mean	min	max
4 h after light	1126.9	1126.9	1126.9
8 h after light	1189.0	1098.1	1279.9
12 h after light	1318.05	1110.1	1526.0
4 h after dark	1173.1	1171.1	1175.1
8 h after dark	1063.35	1052.5	1074.2
12 h after dark	1121.2	1087.4	1155.0