condition	mean	min	max
4 h after light	739.7	739.7	739.7
8 h after light	752.0	743.3	760.7
12 h after light	620.1	498.5	741.7
4 h after dark	946.5500000000001	801.7	1091.4
8 h after dark	856.0	832.5	879.5
12 h after dark	923.8	567.0	1280.6