condition	mean	min	max
4 h after light	652.7224615	548.60471	756.840213
8 h after light	610.1477440000001	608.232057	612.063431
12 h after light	652.7843455	514.385903	791.182788
4 h after dark	768.68486	661.683734	875.685986
8 h after dark	902.7945345	791.363675	1014.225394
12 h after dark	907.932434	907.932434	907.932434