condition	mean	min	max
4 h after light	1452.5748085	1282.09487	1623.054747
8 h after light	1847.0370269999999	1558.232057	2135.841997
12 h after light	1868.1787895	1821.507172	1914.850407
4 h after dark	1536.316971	1087.78592	1984.848022
8 h after dark	1060.9993885	596.285262	1525.713515
12 h after dark	1025.184789	1025.184789	1025.184789