condition	mean	min	max
4 h after light	1054.5	1054.5	1054.5
8 h after light	1019.3	451.0	1587.6
12 h after light	660.15	137.1	1183.2
4 h after dark	399.79999999999995	152.7	646.9
8 h after dark	571.2	368.6	773.8
12 h after dark	606.9	569.4	644.4