condition	mean	min	max
4 h after light	1201.8	1201.8	1201.8
8 h after light	1023.1	991.0	1055.2
12 h after light	882.8499999999999	840.8	924.9
4 h after dark	1082.0	784.1	1379.9
8 h after dark	1214.65	1154.1	1275.2
12 h after dark	1410.2	1209.7	1610.7