condition	mean	min	max
4 h after light	926.3	926.3	926.3
8 h after light	1087.65	1067.2	1108.1
12 h after light	1105.5	957.9	1253.1
4 h after dark	970.35	956.7	984.0
8 h after dark	1176.3000000000002	1133.7	1218.9
12 h after dark	1286.35	1159.0	1413.7