condition	mean	min	max
4 h after light	2344.448889	2255.18	2507.49
8 h after light	1247.235	1062.716667	1371.683333
12 h after light	1015.8344444333334	749.9933333	1164.313333
1.5 h after dark	1332.4277776666668	1157.063333	1571.593333
5.5 h after dark	1965.7977776666667	1667.113333	2347.073333
9.5 h after dark	3475.6555556666667	3272.066667	3877.486667