condition	mean	min	max
4 h after light	10.563463333333333	10.50915	10.59557
8 h after light	10.69384	10.558589999999999	10.871360000000001
12 h after light	10.334533333333333	10.070789999999999	10.59708
4 h after dark	10.32712	9.83272	10.61501
8 h after dark	10.046183333333333	9.902519999999999	10.288780000000001
12 h after dark	10.10417	9.967410000000001	10.22655