condition	mean	min	max
4 h after light	772.6288888666667	546.4033333	969.1733333
8 h after light	732.5911111	608.72	882.95
12 h after light	918.9833332333333	749.03	1050.993333
1.5 h after dark	1267.3644442333334	822.8866667	1637.563333
5.5 h after dark	1476.7555553333334	1110.353333	1769.1
9.5 h after dark	918.3211112	669.9733333	1271.536667