condition	mean	min	max
0 h after light	7.8129100000000005	7.12678	8.49904
4 h after light	9.412424999999999	9.07708	9.74777
8 h after light	9.216225000000001	8.86677	9.56568
4 h after dark	9.156939999999999	8.74926	9.56462
8 h after dark	10.638124999999999	8.45445	12.8218
12 h after dark	9.380244999999999	9.28291	9.47758