condition	mean	min	max
4 h after light	9.424445	9.194281	9.654609
8 h after light	9.638584999999999	9.046123	10.231047
12 h after light	9.538357000000001	9.368883	9.707831
4 h after dark	9.886286	9.138912	10.63366
8 h after dark	10.102332	9.189006	11.015658
12 h after dark	10.183876	10.183876	10.183876