condition	mean	min	max
4 h after light	12.24525	10.804	13.6865
8 h after light	10.0881	10.0553	10.1209
12 h after light	9.594024999999998	9.23021	9.95784
4 h after dark	10.869766666666667	10.5563	11.1571
8 h after dark	11.702866666666667	11.3784	12.2337
12 h after dark	10.6634	10.5965	10.6975