condition	mean	min	max
4 h after light	4863.676579	4137.496201	5589.856957
8 h after light	4511.371372	4052.8574	4969.885344
12 h after light	5001.476796	4416.749244	5586.204348
4 h after dark	4498.3343270000005	4406.603139	4590.065515
8 h after dark	3721.638331	3210.125627	4233.151035
12 h after dark	5199.05153	5199.05153	5199.05153