condition	mean	min	max
4 h after light	755.0	755.0	755.0
8 h after light	794.5999999999999	732.9	856.3
12 h after light	933.7	845.2	1022.2
4 h after dark	993.25	980.8	1005.7
8 h after dark	1068.25	1049.4	1087.1
12 h after dark	1252.4	1224.2	1280.6