condition	mean	min	max
4 h after light	948.3	948.3	948.3
8 h after light	815.95	810.3	821.6
12 h after light	838.7	744.0	933.4
4 h after dark	998.95	975.9	1022.0
8 h after dark	1003.0	991.5	1014.5
12 h after dark	1162.0500000000002	1150.2	1173.9