condition	mean	min	max
4 h after light	141.0062675	125.433904	156.578631
8 h after light	121.26214100000001	116.125791	126.398491
12 h after light	133.561379	132.462826	134.659932
4 h after dark	85.363189	83.285355	87.441023
8 h after dark	102.9573915	89.705144	116.209639
12 h after dark	174.853959	174.853959	174.853959