condition	mean	min	max
4 h after light	903.28431	548.821492	1257.747128
8 h after light	1448.725171	1214.729403	1682.720939
12 h after light	1365.1119025	1099.55132	1630.672485
4 h after dark	1296.859449	1118.640687	1475.078211
8 h after dark	825.3950275	441.469154	1209.320901
12 h after dark	597.044093	597.044093	597.044093