condition	mean	min	max
4 h after light	1059.2	1059.2	1059.2
8 h after light	815.3	701.7	928.9
12 h after light	682.2	556.6	807.8
4 h after dark	1131.6	696.0	1567.2
8 h after dark	1520.3000000000002	1386.4	1654.2
12 h after dark	1329.85	1221.1	1438.6